Home / 40,648,564.38-60,984,824.40-16,375,000.62

Finding the Fourth Proportional to 40,648,564.38, 60,984,824.40 and 16,375,000.62

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Solution

The fourth proportional to 40,648,564.38, 60,984,824.40 and 16,375,000.62 is: 24,567,326.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,648,564.38 : 60,984,824.40 = 16,375,000.62 : x
  2. Step 2: Convert to fraction form
    40,648,564.38/60,984,824.40 = 16,375,000.62/x
  3. Step 3: Cross multiply
    40,648,564.38x = 60,984,824.40 × 16,375,000.62
  4. Step 4: Simplify right side
    40,648,564.38x = 998,626,537,360,591
  5. Step 5: Solve for x
    x = 998,626,537,360,591/40,648,564.38
  6. Step 6: Final answer
    x = 24,567,326.12

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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.