Home / 36,698,481.60-55,079,215.20-16,259,654.40

Finding the Fourth Proportional to 36,698,481.60, 55,079,215.20 and 16,259,654.40

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Solution

The fourth proportional to 36,698,481.60, 55,079,215.20 and 16,259,654.40 is: 24,403,434.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,698,481.60 : 55,079,215.20 = 16,259,654.40 : x
  2. Step 2: Convert to fraction form
    36,698,481.60/55,079,215.20 = 16,259,654.40/x
  3. Step 3: Cross multiply
    36,698,481.60x = 55,079,215.20 × 16,259,654.40
  4. Step 4: Simplify right side
    36,698,481.60x = 895,569,003,775,227
  5. Step 5: Solve for x
    x = 895,569,003,775,227/36,698,481.60
  6. Step 6: Final answer
    x = 24,403,434.82

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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.