Home / 74,970,384,226.68-112,376,512,976.70-24,592,663,151.30

Finding the Fourth Proportional to 74,970,384,226.68, 112,376,512,976.70 and 24,592,663,151.30

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Solution

The fourth proportional to 74,970,384,226.68, 112,376,512,976.70 and 24,592,663,151.30 is: 36,863,059,436.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,970,384,226.68 : 112,376,512,976.70 = 24,592,663,151.30 : x
  2. Step 2: Convert to fraction form
    74,970,384,226.68/112,376,512,976.70 = 24,592,663,151.30/x
  3. Step 3: Cross multiply
    74,970,384,226.68x = 112,376,512,976.70 × 24,592,663,151.30
  4. Step 4: Simplify right side
    74,970,384,226.68x = 2,763,637,729,753,676,382,208
  5. Step 5: Solve for x
    x = 2,763,637,729,753,676,382,208/74,970,384,226.68
  6. Step 6: Final answer
    x = 36,863,059,436.88

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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.