Home / 27,672,942.60-41,527,128.60-16,158,387.60

Finding the Fourth Proportional to 27,672,942.60, 41,527,128.60 and 16,158,387.60

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Solution

The fourth proportional to 27,672,942.60, 41,527,128.60 and 16,158,387.60 is: 24,247,925.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,672,942.60 : 41,527,128.60 = 16,158,387.60 : x
  2. Step 2: Convert to fraction form
    27,672,942.60/41,527,128.60 = 16,158,387.60/x
  3. Step 3: Cross multiply
    27,672,942.60x = 41,527,128.60 × 16,158,387.60
  4. Step 4: Simplify right side
    27,672,942.60x = 671,011,439,833,845.38
  5. Step 5: Solve for x
    x = 671,011,439,833,845.38/27,672,942.60
  6. Step 6: Final answer
    x = 24,247,925.11

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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.