Home / 42,385,295.12-58,475,014.79-24,491,692.04

Finding the Fourth Proportional to 42,385,295.12, 58,475,014.79 and 24,491,692.04

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Solution

The fourth proportional to 42,385,295.12, 58,475,014.79 and 24,491,692.04 is: 33,788,889.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,385,295.12 : 58,475,014.79 = 24,491,692.04 : x
  2. Step 2: Convert to fraction form
    42,385,295.12/58,475,014.79 = 24,491,692.04/x
  3. Step 3: Cross multiply
    42,385,295.12x = 58,475,014.79 × 24,491,692.04
  4. Step 4: Simplify right side
    42,385,295.12x = 1,432,152,053,856,291.75
  5. Step 5: Solve for x
    x = 1,432,152,053,856,291.75/42,385,295.12
  6. Step 6: Final answer
    x = 33,788,889.52

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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.