Home / 32,915,142.62-49,375,961.80-11,346,904.88

Finding the Fourth Proportional to 32,915,142.62, 49,375,961.80 and 11,346,904.88

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Solution

The fourth proportional to 32,915,142.62, 49,375,961.80 and 11,346,904.88 is: 17,021,476.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,915,142.62 : 49,375,961.80 = 11,346,904.88 : x
  2. Step 2: Convert to fraction form
    32,915,142.62/49,375,961.80 = 11,346,904.88/x
  3. Step 3: Cross multiply
    32,915,142.62x = 49,375,961.80 × 11,346,904.88
  4. Step 4: Simplify right side
    32,915,142.62x = 560,264,341,903,113.56
  5. Step 5: Solve for x
    x = 560,264,341,903,113.56/32,915,142.62
  6. Step 6: Final answer
    x = 17,021,476.96

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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.