Home / 267,199,898.24-400,673,519.04-103,514,337.92

Finding the Fourth Proportional to 267,199,898.24, 400,673,519.04 and 103,514,337.92

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Solution

The fourth proportional to 267,199,898.24, 400,673,519.04 and 103,514,337.92 is: 155,222,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,199,898.24 : 400,673,519.04 = 103,514,337.92 : x
  2. Step 2: Convert to fraction form
    267,199,898.24/400,673,519.04 = 103,514,337.92/x
  3. Step 3: Cross multiply
    267,199,898.24x = 400,673,519.04 × 103,514,337.92
  4. Step 4: Simplify right side
    267,199,898.24x = 41,475,454,045,502,120
  5. Step 5: Solve for x
    x = 41,475,454,045,502,120/267,199,898.24
  6. Step 6: Final answer
    x = 155,222,566.77

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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.