Home / 8,055,052,950,431.90-11,118,041,307,447-5,246,315,526,251.30

Finding the Fourth Proportional to 8,055,052,950,431.90, 11,118,041,307,447 and 5,246,315,526,251.30

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Solution

The fourth proportional to 8,055,052,950,431.90, 11,118,041,307,447 and 5,246,315,526,251.30 is: 7,241,262,483,524.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,052,950,431.90 : 11,118,041,307,447 = 5,246,315,526,251.30 : x
  2. Step 2: Convert to fraction form
    8,055,052,950,431.90/11,118,041,307,447 = 5,246,315,526,251.30/x
  3. Step 3: Cross multiply
    8,055,052,950,431.90x = 11,118,041,307,447 × 5,246,315,526,251.30
  4. Step 4: Simplify right side
    8,055,052,950,431.90x = 58,328,752,732,762,500,235,264,000
  5. Step 5: Solve for x
    x = 58,328,752,732,762,500,235,264,000/8,055,052,950,431.90
  6. Step 6: Final answer
    x = 7,241,262,483,524.08

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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.