Home / 96,126,841.83-132,654,474.05-52,074,680.39

Finding the Fourth Proportional to 96,126,841.83, 132,654,474.05 and 52,074,680.39

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Solution

The fourth proportional to 96,126,841.83, 132,654,474.05 and 52,074,680.39 is: 71,862,751.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,126,841.83 : 132,654,474.05 = 52,074,680.39 : x
  2. Step 2: Convert to fraction form
    96,126,841.83/132,654,474.05 = 52,074,680.39/x
  3. Step 3: Cross multiply
    96,126,841.83x = 132,654,474.05 × 52,074,680.39
  4. Step 4: Simplify right side
    96,126,841.83x = 6,907,939,337,533,653
  5. Step 5: Solve for x
    x = 6,907,939,337,533,653/96,126,841.83
  6. Step 6: Final answer
    x = 71,862,751.40

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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.