Home / 29,525,300.70-44,287,951.05-25,415,490.30

Finding the Fourth Proportional to 29,525,300.70, 44,287,951.05 and 25,415,490.30

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Solution

The fourth proportional to 29,525,300.70, 44,287,951.05 and 25,415,490.30 is: 38,123,235.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,300.70 : 44,287,951.05 = 25,415,490.30 : x
  2. Step 2: Convert to fraction form
    29,525,300.70/44,287,951.05 = 25,415,490.30/x
  3. Step 3: Cross multiply
    29,525,300.70x = 44,287,951.05 × 25,415,490.30
  4. Step 4: Simplify right side
    29,525,300.70x = 1,125,599,990,318,149.75
  5. Step 5: Solve for x
    x = 1,125,599,990,318,149.75/29,525,300.70
  6. Step 6: Final answer
    x = 38,123,235.45

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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.