Home / 14,734,564,587,055-20,332,334,563,805-8,149,918,526,892.80

Finding the Fourth Proportional to 14,734,564,587,055, 20,332,334,563,805 and 8,149,918,526,892.80

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Solution

The fourth proportional to 14,734,564,587,055, 20,332,334,563,805 and 8,149,918,526,892.80 is: 11,246,132,804,095.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,564,587,055 : 20,332,334,563,805 = 8,149,918,526,892.80 : x
  2. Step 2: Convert to fraction form
    14,734,564,587,055/20,332,334,563,805 = 8,149,918,526,892.80/x
  3. Step 3: Cross multiply
    14,734,564,587,055x = 20,332,334,563,805 × 8,149,918,526,892.80
  4. Step 4: Simplify right side
    14,734,564,587,055x = 165,706,870,156,537,214,491,688,960
  5. Step 5: Solve for x
    x = 165,706,870,156,537,214,491,688,960/14,734,564,587,055
  6. Step 6: Final answer
    x = 11,246,132,804,095.10

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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.