Home / 179,282,598.35-269,002,118.98-62,781,570.86

Finding the Fourth Proportional to 179,282,598.35, 269,002,118.98 and 62,781,570.86

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Solution

The fourth proportional to 179,282,598.35, 269,002,118.98 and 62,781,570.86 is: 94,199,748.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,282,598.35 : 269,002,118.98 = 62,781,570.86 : x
  2. Step 2: Convert to fraction form
    179,282,598.35/269,002,118.98 = 62,781,570.86/x
  3. Step 3: Cross multiply
    179,282,598.35x = 269,002,118.98 × 62,781,570.86
  4. Step 4: Simplify right side
    179,282,598.35x = 16,888,375,594,233,022
  5. Step 5: Solve for x
    x = 16,888,375,594,233,022/179,282,598.35
  6. Step 6: Final answer
    x = 94,199,748.05

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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.