Home / 41,103,036.28-61,654,378.38-10,397,906.20

Finding the Fourth Proportional to 41,103,036.28, 61,654,378.38 and 10,397,906.20

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Solution

The fourth proportional to 41,103,036.28, 61,654,378.38 and 10,397,906.20 is: 15,596,814.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,103,036.28 : 61,654,378.38 = 10,397,906.20 : x
  2. Step 2: Convert to fraction form
    41,103,036.28/61,654,378.38 = 10,397,906.20/x
  3. Step 3: Cross multiply
    41,103,036.28x = 61,654,378.38 × 10,397,906.20
  4. Step 4: Simplify right side
    41,103,036.28x = 641,076,443,214,548
  5. Step 5: Solve for x
    x = 641,076,443,214,548/41,103,036.28
  6. Step 6: Final answer
    x = 15,596,814.77

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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.