Home / 96,001,890.69-132,482,960.40-51,948,889.95

Finding the Fourth Proportional to 96,001,890.69, 132,482,960.40 and 51,948,889.95

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Solution

The fourth proportional to 96,001,890.69, 132,482,960.40 and 51,948,889.95 is: 71,689,658.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,001,890.69 : 132,482,960.40 = 51,948,889.95 : x
  2. Step 2: Convert to fraction form
    96,001,890.69/132,482,960.40 = 51,948,889.95/x
  3. Step 3: Cross multiply
    96,001,890.69x = 132,482,960.40 × 51,948,889.95
  4. Step 4: Simplify right side
    96,001,890.69x = 6,882,342,730,069,809
  5. Step 5: Solve for x
    x = 6,882,342,730,069,809/96,001,890.69
  6. Step 6: Final answer
    x = 71,689,658.20

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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.