Home / 38,944,339.94-58,414,885.85-10,189,838.90

Finding the Fourth Proportional to 38,944,339.94, 58,414,885.85 and 10,189,838.90

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Solution

The fourth proportional to 38,944,339.94, 58,414,885.85 and 10,189,838.90 is: 15,284,333.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,944,339.94 : 58,414,885.85 = 10,189,838.90 : x
  2. Step 2: Convert to fraction form
    38,944,339.94/58,414,885.85 = 10,189,838.90/x
  3. Step 3: Cross multiply
    38,944,339.94x = 58,414,885.85 × 10,189,838.90
  4. Step 4: Simplify right side
    38,944,339.94x = 595,238,276,344,901.38
  5. Step 5: Solve for x
    x = 595,238,276,344,901.38/38,944,339.94
  6. Step 6: Final answer
    x = 15,284,333.42

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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.