Home / 79,941,097.93-119,923,085.46-24,613,614.20

Finding the Fourth Proportional to 79,941,097.93, 119,923,085.46 and 24,613,614.20

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Solution

The fourth proportional to 79,941,097.93, 119,923,085.46 and 24,613,614.20 is: 36,923,943.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,941,097.93 : 119,923,085.46 = 24,613,614.20 : x
  2. Step 2: Convert to fraction form
    79,941,097.93/119,923,085.46 = 24,613,614.20/x
  3. Step 3: Cross multiply
    79,941,097.93x = 119,923,085.46 × 24,613,614.20
  4. Step 4: Simplify right side
    79,941,097.93x = 2,951,740,558,586,454
  5. Step 5: Solve for x
    x = 2,951,740,558,586,454/79,941,097.93
  6. Step 6: Final answer
    x = 36,923,943.19

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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.