Home / 22,110,387,788.10-33,165,581,682.15-9,712,932,140.10

Finding the Fourth Proportional to 22,110,387,788.10, 33,165,581,682.15 and 9,712,932,140.10

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Solution

The fourth proportional to 22,110,387,788.10, 33,165,581,682.15 and 9,712,932,140.10 is: 14,569,398,210.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,110,387,788.10 : 33,165,581,682.15 = 9,712,932,140.10 : x
  2. Step 2: Convert to fraction form
    22,110,387,788.10/33,165,581,682.15 = 9,712,932,140.10/x
  3. Step 3: Cross multiply
    22,110,387,788.10x = 33,165,581,682.15 × 9,712,932,140.10
  4. Step 4: Simplify right side
    22,110,387,788.10x = 322,135,044,265,666,609,152
  5. Step 5: Solve for x
    x = 322,135,044,265,666,609,152/22,110,387,788.10
  6. Step 6: Final answer
    x = 14,569,398,210.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.