Home / 24,060,521.20-36,090,781.80-20,074,713.70

Finding the Fourth Proportional to 24,060,521.20, 36,090,781.80 and 20,074,713.70

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Solution

The fourth proportional to 24,060,521.20, 36,090,781.80 and 20,074,713.70 is: 30,112,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,060,521.20 : 36,090,781.80 = 20,074,713.70 : x
  2. Step 2: Convert to fraction form
    24,060,521.20/36,090,781.80 = 20,074,713.70/x
  3. Step 3: Cross multiply
    24,060,521.20x = 36,090,781.80 × 20,074,713.70
  4. Step 4: Simplify right side
    24,060,521.20x = 724,512,111,844,170.62
  5. Step 5: Solve for x
    x = 724,512,111,844,170.62/24,060,521.20
  6. Step 6: Final answer
    x = 30,112,070.55

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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.