Home / 15,460,614.83-23,193,773.19-5,086,417.70

Finding the Fourth Proportional to 15,460,614.83, 23,193,773.19 and 5,086,417.70

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Solution

The fourth proportional to 15,460,614.83, 23,193,773.19 and 5,086,417.70 is: 7,630,564.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,460,614.83 : 23,193,773.19 = 5,086,417.70 : x
  2. Step 2: Convert to fraction form
    15,460,614.83/23,193,773.19 = 5,086,417.70/x
  3. Step 3: Cross multiply
    15,460,614.83x = 23,193,773.19 × 5,086,417.70
  4. Step 4: Simplify right side
    15,460,614.83x = 117,973,218,367,432.61
  5. Step 5: Solve for x
    x = 117,973,218,367,432.61/15,460,614.83
  6. Step 6: Final answer
    x = 7,630,564.48

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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.