Home / 8,055,052,950,432.60-11,118,041,307,448-5,246,315,526,252.20

Finding the Fourth Proportional to 8,055,052,950,432.60, 11,118,041,307,448 and 5,246,315,526,252.20

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Solution

The fourth proportional to 8,055,052,950,432.60, 11,118,041,307,448 and 5,246,315,526,252.20 is: 7,241,262,483,525.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,052,950,432.60 : 11,118,041,307,448 = 5,246,315,526,252.20 : x
  2. Step 2: Convert to fraction form
    8,055,052,950,432.60/11,118,041,307,448 = 5,246,315,526,252.20/x
  3. Step 3: Cross multiply
    8,055,052,950,432.60x = 11,118,041,307,448 × 5,246,315,526,252.20
  4. Step 4: Simplify right side
    8,055,052,950,432.60x = 58,328,752,732,777,755,959,099,392
  5. Step 5: Solve for x
    x = 58,328,752,732,777,755,959,099,392/8,055,052,950,432.60
  6. Step 6: Final answer
    x = 7,241,262,483,525.35

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Double scale
Find fourth proportional to 8,055,052,950,433.60, 11,118,041,307,449.38 and 5,246,315,526,253.20
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.