Home / 58,635,743.15-80,917,294.09-32,174,270.72

Finding the Fourth Proportional to 58,635,743.15, 80,917,294.09 and 32,174,270.72

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Solution

The fourth proportional to 58,635,743.15, 80,917,294.09 and 32,174,270.72 is: 44,400,476.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,635,743.15 : 80,917,294.09 = 32,174,270.72 : x
  2. Step 2: Convert to fraction form
    58,635,743.15/80,917,294.09 = 32,174,270.72/x
  3. Step 3: Cross multiply
    58,635,743.15x = 80,917,294.09 × 32,174,270.72
  4. Step 4: Simplify right side
    58,635,743.15x = 2,603,454,925,496,494
  5. Step 5: Solve for x
    x = 2,603,454,925,496,494/58,635,743.15
  6. Step 6: Final answer
    x = 44,400,476.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.