Home / 8,055,052,950,430.90-11,118,041,307,446-5,246,315,526,250.30

Finding the Fourth Proportional to 8,055,052,950,430.90, 11,118,041,307,446 and 5,246,315,526,250.30

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Solution

The fourth proportional to 8,055,052,950,430.90, 11,118,041,307,446 and 5,246,315,526,250.30 is: 7,241,262,483,522.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,052,950,430.90 : 11,118,041,307,446 = 5,246,315,526,250.30 : x
  2. Step 2: Convert to fraction form
    8,055,052,950,430.90/11,118,041,307,446 = 5,246,315,526,250.30/x
  3. Step 3: Cross multiply
    8,055,052,950,430.90x = 11,118,041,307,446 × 5,246,315,526,250.30
  4. Step 4: Simplify right side
    8,055,052,950,430.90x = 58,328,752,732,746,136,409,866,240
  5. Step 5: Solve for x
    x = 58,328,752,732,746,136,409,866,240/8,055,052,950,430.90
  6. Step 6: Final answer
    x = 7,241,262,483,522.95

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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.