Home / 67,718,556.30-101,577,834.45-24,589,166.70

Finding the Fourth Proportional to 67,718,556.30, 101,577,834.45 and 24,589,166.70

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Solution

The fourth proportional to 67,718,556.30, 101,577,834.45 and 24,589,166.70 is: 36,883,750.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,718,556.30 : 101,577,834.45 = 24,589,166.70 : x
  2. Step 2: Convert to fraction form
    67,718,556.30/101,577,834.45 = 24,589,166.70/x
  3. Step 3: Cross multiply
    67,718,556.30x = 101,577,834.45 × 24,589,166.70
  4. Step 4: Simplify right side
    67,718,556.30x = 2,497,714,304,316,053
  5. Step 5: Solve for x
    x = 2,497,714,304,316,053/67,718,556.30
  6. Step 6: Final answer
    x = 36,883,750.05

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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.