Home / 41,385,975.84-57,092,867.28-32,155,449.12

Finding the Fourth Proportional to 41,385,975.84, 57,092,867.28 and 32,155,449.12

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Solution

The fourth proportional to 41,385,975.84, 57,092,867.28 and 32,155,449.12 is: 44,359,151.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,385,975.84 : 57,092,867.28 = 32,155,449.12 : x
  2. Step 2: Convert to fraction form
    41,385,975.84/57,092,867.28 = 32,155,449.12/x
  3. Step 3: Cross multiply
    41,385,975.84x = 57,092,867.28 × 32,155,449.12
  4. Step 4: Simplify right side
    41,385,975.84x = 1,835,846,788,936,953
  5. Step 5: Solve for x
    x = 1,835,846,788,936,953/41,385,975.84
  6. Step 6: Final answer
    x = 44,359,151.90

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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.