Home / 118,732,532.38-177,848,248.30-95,262,205.23

Finding the Fourth Proportional to 118,732,532.38, 177,848,248.30 and 95,262,205.23

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Solution

The fourth proportional to 118,732,532.38, 177,848,248.30 and 95,262,205.23 is: 142,692,284.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,732,532.38 : 177,848,248.30 = 95,262,205.23 : x
  2. Step 2: Convert to fraction form
    118,732,532.38/177,848,248.30 = 95,262,205.23/x
  3. Step 3: Cross multiply
    118,732,532.38x = 177,848,248.30 × 95,262,205.23
  4. Step 4: Simplify right side
    118,732,532.38x = 16,942,216,329,746,694
  5. Step 5: Solve for x
    x = 16,942,216,329,746,694/118,732,532.38
  6. Step 6: Final answer
    x = 142,692,284.83

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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.