Home / 95,886,799.92-132,336,743.76-54,079,452

Finding the Fourth Proportional to 95,886,799.92, 132,336,743.76 and 54,079,452

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Solution

The fourth proportional to 95,886,799.92, 132,336,743.76 and 54,079,452 is: 74,636,953.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,886,799.92 : 132,336,743.76 = 54,079,452 : x
  2. Step 2: Convert to fraction form
    95,886,799.92/132,336,743.76 = 54,079,452/x
  3. Step 3: Cross multiply
    95,886,799.92x = 132,336,743.76 × 54,079,452
  4. Step 4: Simplify right side
    95,886,799.92x = 7,156,698,582,005,220
  5. Step 5: Solve for x
    x = 7,156,698,582,005,220/95,886,799.92
  6. Step 6: Final answer
    x = 74,636,953.03

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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.