Home / 39,208,818.30-58,813,227.45-36,073,535.10

Finding the Fourth Proportional to 39,208,818.30, 58,813,227.45 and 36,073,535.10

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Solution

The fourth proportional to 39,208,818.30, 58,813,227.45 and 36,073,535.10 is: 54,110,302.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,208,818.30 : 58,813,227.45 = 36,073,535.10 : x
  2. Step 2: Convert to fraction form
    39,208,818.30/58,813,227.45 = 36,073,535.10/x
  3. Step 3: Cross multiply
    39,208,818.30x = 58,813,227.45 × 36,073,535.10
  4. Step 4: Simplify right side
    39,208,818.30x = 2,121,601,024,761,858.75
  5. Step 5: Solve for x
    x = 2,121,601,024,761,858.75/39,208,818.30
  6. Step 6: Final answer
    x = 54,110,302.65

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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.