Home / 26,104,385.48-36,027,373.70-15,791,182.44

Finding the Fourth Proportional to 26,104,385.48, 36,027,373.70 and 15,791,182.44

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Solution

The fourth proportional to 26,104,385.48, 36,027,373.70 and 15,791,182.44 is: 21,793,841.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,104,385.48 : 36,027,373.70 = 15,791,182.44 : x
  2. Step 2: Convert to fraction form
    26,104,385.48/36,027,373.70 = 15,791,182.44/x
  3. Step 3: Cross multiply
    26,104,385.48x = 36,027,373.70 × 15,791,182.44
  4. Step 4: Simplify right side
    26,104,385.48x = 568,914,830,930,757.88
  5. Step 5: Solve for x
    x = 568,914,830,930,757.88/26,104,385.48
  6. Step 6: Final answer
    x = 21,793,841.17

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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.