Home / 32,904,531.20-49,336,060.80-13,748,614.40

Finding the Fourth Proportional to 32,904,531.20, 49,336,060.80 and 13,748,614.40

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Solution

The fourth proportional to 32,904,531.20, 49,336,060.80 and 13,748,614.40 is: 20,614,257.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,904,531.20 : 49,336,060.80 = 13,748,614.40 : x
  2. Step 2: Convert to fraction form
    32,904,531.20/49,336,060.80 = 13,748,614.40/x
  3. Step 3: Cross multiply
    32,904,531.20x = 49,336,060.80 × 13,748,614.40
  4. Step 4: Simplify right side
    32,904,531.20x = 678,302,475,954,155.50
  5. Step 5: Solve for x
    x = 678,302,475,954,155.50/32,904,531.20
  6. Step 6: Final answer
    x = 20,614,257.41

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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.