Home / 160,814,576.66-240,613,136.72-95,270,892.65

Finding the Fourth Proportional to 160,814,576.66, 240,613,136.72 and 95,270,892.65

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Solution

The fourth proportional to 160,814,576.66, 240,613,136.72 and 95,270,892.65 is: 142,545,711.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,814,576.66 : 240,613,136.72 = 95,270,892.65 : x
  2. Step 2: Convert to fraction form
    160,814,576.66/240,613,136.72 = 95,270,892.65/x
  3. Step 3: Cross multiply
    160,814,576.66x = 240,613,136.72 × 95,270,892.65
  4. Step 4: Simplify right side
    160,814,576.66x = 22,923,428,316,951,472
  5. Step 5: Solve for x
    x = 22,923,428,316,951,472/160,814,576.66
  6. Step 6: Final answer
    x = 142,545,711.92

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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.