Home / 29,904,072.80-44,856,109.20-25,599,400.70

Finding the Fourth Proportional to 29,904,072.80, 44,856,109.20 and 25,599,400.70

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Solution

The fourth proportional to 29,904,072.80, 44,856,109.20 and 25,599,400.70 is: 38,399,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904,072.80 : 44,856,109.20 = 25,599,400.70 : x
  2. Step 2: Convert to fraction form
    29,904,072.80/44,856,109.20 = 25,599,400.70/x
  3. Step 3: Cross multiply
    29,904,072.80x = 44,856,109.20 × 25,599,400.70
  4. Step 4: Simplify right side
    29,904,072.80x = 1,148,289,513,253,756.50
  5. Step 5: Solve for x
    x = 1,148,289,513,253,756.50/29,904,072.80
  6. Step 6: Final answer
    x = 38,399,101.05

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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.