Home / 96,774,481.60-144,993,760.80-62,678,276.80

Finding the Fourth Proportional to 96,774,481.60, 144,993,760.80 and 62,678,276.80

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Solution

The fourth proportional to 96,774,481.60, 144,993,760.80 and 62,678,276.80 is: 93,908,630.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,774,481.60 : 144,993,760.80 = 62,678,276.80 : x
  2. Step 2: Convert to fraction form
    96,774,481.60/144,993,760.80 = 62,678,276.80/x
  3. Step 3: Cross multiply
    96,774,481.60x = 144,993,760.80 × 62,678,276.80
  4. Step 4: Simplify right side
    96,774,481.60x = 9,087,959,073,695,390
  5. Step 5: Solve for x
    x = 9,087,959,073,695,390/96,774,481.60
  6. Step 6: Final answer
    x = 93,908,630.91

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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.