Home / 32,614,480.91-45,008,012.61-17,930,397.04

Finding the Fourth Proportional to 32,614,480.91, 45,008,012.61 and 17,930,397.04

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Solution

The fourth proportional to 32,614,480.91, 45,008,012.61 and 17,930,397.04 is: 24,743,963.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614,480.91 : 45,008,012.61 = 17,930,397.04 : x
  2. Step 2: Convert to fraction form
    32,614,480.91/45,008,012.61 = 17,930,397.04/x
  3. Step 3: Cross multiply
    32,614,480.91x = 45,008,012.61 × 17,930,397.04
  4. Step 4: Simplify right side
    32,614,480.91x = 807,011,535,966,106.75
  5. Step 5: Solve for x
    x = 807,011,535,966,106.75/32,614,480.91
  6. Step 6: Final answer
    x = 24,743,963.83

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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.