Home / 160,589,221.24-240,837,100.80-62,198,983.14

Finding the Fourth Proportional to 160,589,221.24, 240,837,100.80 and 62,198,983.14

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Solution

The fourth proportional to 160,589,221.24, 240,837,100.80 and 62,198,983.14 is: 93,280,374.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,589,221.24 : 240,837,100.80 = 62,198,983.14 : x
  2. Step 2: Convert to fraction form
    160,589,221.24/240,837,100.80 = 62,198,983.14/x
  3. Step 3: Cross multiply
    160,589,221.24x = 240,837,100.80 × 62,198,983.14
  4. Step 4: Simplify right side
    160,589,221.24x = 14,979,822,772,145,682
  5. Step 5: Solve for x
    x = 14,979,822,772,145,682/160,589,221.24
  6. Step 6: Final answer
    x = 93,280,374.96

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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.