Home / 39,007,732.34-58,515,462.22-14,422,105.28

Finding the Fourth Proportional to 39,007,732.34, 58,515,462.22 and 14,422,105.28

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Solution

The fourth proportional to 39,007,732.34, 58,515,462.22 and 14,422,105.28 is: 21,634,586.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,007,732.34 : 58,515,462.22 = 14,422,105.28 : x
  2. Step 2: Convert to fraction form
    39,007,732.34/58,515,462.22 = 14,422,105.28/x
  3. Step 3: Cross multiply
    39,007,732.34x = 58,515,462.22 × 14,422,105.28
  4. Step 4: Simplify right side
    39,007,732.34x = 843,916,156,644,702.50
  5. Step 5: Solve for x
    x = 843,916,156,644,702.50/39,007,732.34
  6. Step 6: Final answer
    x = 21,634,586.43

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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.