Home / 158,413,250.10-237,759,843.15-93,636,059.70

Finding the Fourth Proportional to 158,413,250.10, 237,759,843.15 and 93,636,059.70

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Solution

The fourth proportional to 158,413,250.10, 237,759,843.15 and 93,636,059.70 is: 140,536,822.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,413,250.10 : 237,759,843.15 = 93,636,059.70 : x
  2. Step 2: Convert to fraction form
    158,413,250.10/237,759,843.15 = 93,636,059.70/x
  3. Step 3: Cross multiply
    158,413,250.10x = 237,759,843.15 × 93,636,059.70
  4. Step 4: Simplify right side
    158,413,250.10x = 22,262,894,867,456,036
  5. Step 5: Solve for x
    x = 22,262,894,867,456,036/158,413,250.10
  6. Step 6: Final answer
    x = 140,536,822.86

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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.