Home / 36,898,691.85-55,300,029.39-15,013,566.39

Finding the Fourth Proportional to 36,898,691.85, 55,300,029.39 and 15,013,566.39

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Solution

The fourth proportional to 36,898,691.85, 55,300,029.39 and 15,013,566.39 is: 22,500,815.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,898,691.85 : 55,300,029.39 = 15,013,566.39 : x
  2. Step 2: Convert to fraction form
    36,898,691.85/55,300,029.39 = 15,013,566.39/x
  3. Step 3: Cross multiply
    36,898,691.85x = 55,300,029.39 × 15,013,566.39
  4. Step 4: Simplify right side
    36,898,691.85x = 830,250,662,615,716.25
  5. Step 5: Solve for x
    x = 830,250,662,615,716.25/36,898,691.85
  6. Step 6: Final answer
    x = 22,500,815.64

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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.