Home / 29,380,042.10-44,070,063.15-17,884,003.70

Finding the Fourth Proportional to 29,380,042.10, 44,070,063.15 and 17,884,003.70

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Solution

The fourth proportional to 29,380,042.10, 44,070,063.15 and 17,884,003.70 is: 26,826,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,042.10 : 44,070,063.15 = 17,884,003.70 : x
  2. Step 2: Convert to fraction form
    29,380,042.10/44,070,063.15 = 17,884,003.70/x
  3. Step 3: Cross multiply
    29,380,042.10x = 44,070,063.15 × 17,884,003.70
  4. Step 4: Simplify right side
    29,380,042.10x = 788,149,172,433,833.62
  5. Step 5: Solve for x
    x = 788,149,172,433,833.62/29,380,042.10
  6. Step 6: Final answer
    x = 26,826,005.55

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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.