Home / 633,611,306.80-950,416,960.20-537,951,926.80

Finding the Fourth Proportional to 633,611,306.80, 950,416,960.20 and 537,951,926.80

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Solution

The fourth proportional to 633,611,306.80, 950,416,960.20 and 537,951,926.80 is: 806,927,890.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,611,306.80 : 950,416,960.20 = 537,951,926.80 : x
  2. Step 2: Convert to fraction form
    633,611,306.80/950,416,960.20 = 537,951,926.80/x
  3. Step 3: Cross multiply
    633,611,306.80x = 950,416,960.20 × 537,951,926.80
  4. Step 4: Simplify right side
    633,611,306.80x = 511,278,635,002,988,864
  5. Step 5: Solve for x
    x = 511,278,635,002,988,864/633,611,306.80
  6. Step 6: Final answer
    x = 806,927,890.20

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1.5x scale

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.