Home / 94,219,947.40-141,224,945.10-36,693,099.40

Finding the Fourth Proportional to 94,219,947.40, 141,224,945.10 and 36,693,099.40

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Solution

The fourth proportional to 94,219,947.40, 141,224,945.10 and 36,693,099.40 is: 54,998,767.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,219,947.40 : 141,224,945.10 = 36,693,099.40 : x
  2. Step 2: Convert to fraction form
    94,219,947.40/141,224,945.10 = 36,693,099.40/x
  3. Step 3: Cross multiply
    94,219,947.40x = 141,224,945.10 × 36,693,099.40
  4. Step 4: Simplify right side
    94,219,947.40x = 5,181,980,948,313,843
  5. Step 5: Solve for x
    x = 5,181,980,948,313,843/94,219,947.40
  6. Step 6: Final answer
    x = 54,998,767.15

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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.