Home / 29,657,331.90-44,430,010.65-15,231,296.70

Finding the Fourth Proportional to 29,657,331.90, 44,430,010.65 and 15,231,296.70

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Solution

The fourth proportional to 29,657,331.90, 44,430,010.65 and 15,231,296.70 is: 22,818,191.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,657,331.90 : 44,430,010.65 = 15,231,296.70 : x
  2. Step 2: Convert to fraction form
    29,657,331.90/44,430,010.65 = 15,231,296.70/x
  3. Step 3: Cross multiply
    29,657,331.90x = 44,430,010.65 × 15,231,296.70
  4. Step 4: Simplify right side
    29,657,331.90x = 676,726,674,594,309.75
  5. Step 5: Solve for x
    x = 676,726,674,594,309.75/29,657,331.90
  6. Step 6: Final answer
    x = 22,818,191.36

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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.