Home / 32,915,140.62-49,375,958.79-11,346,902.88

Finding the Fourth Proportional to 32,915,140.62, 49,375,958.79 and 11,346,902.88

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Solution

The fourth proportional to 32,915,140.62, 49,375,958.79 and 11,346,902.88 is: 17,021,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,915,140.62 : 49,375,958.79 = 11,346,902.88 : x
  2. Step 2: Convert to fraction form
    32,915,140.62/49,375,958.79 = 11,346,902.88/x
  3. Step 3: Cross multiply
    32,915,140.62x = 49,375,958.79 × 11,346,902.88
  4. Step 4: Simplify right side
    32,915,140.62x = 560,264,208,997,012.38
  5. Step 5: Solve for x
    x = 560,264,208,997,012.38/32,915,140.62
  6. Step 6: Final answer
    x = 17,021,473.96

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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.