Home / 15,845,723.03-23,771,996.24-4,915,691.16

Finding the Fourth Proportional to 15,845,723.03, 23,771,996.24 and 4,915,691.16

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Solution

The fourth proportional to 15,845,723.03, 23,771,996.24 and 4,915,691.16 is: 7,374,595.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,845,723.03 : 23,771,996.24 = 4,915,691.16 : x
  2. Step 2: Convert to fraction form
    15,845,723.03/23,771,996.24 = 4,915,691.16/x
  3. Step 3: Cross multiply
    15,845,723.03x = 23,771,996.24 × 4,915,691.16
  4. Step 4: Simplify right side
    15,845,723.03x = 116,855,791,747,942.78
  5. Step 5: Solve for x
    x = 116,855,791,747,942.78/15,845,723.03
  6. Step 6: Final answer
    x = 7,374,595.12

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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.