Home / 1,608,982,838.06-2,412,172,423.46-503,018,687.66

Finding the Fourth Proportional to 1,608,982,838.06, 2,412,172,423.46 and 503,018,687.66

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Solution

The fourth proportional to 1,608,982,838.06, 2,412,172,423.46 and 503,018,687.66 is: 754,121,037.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,982,838.06 : 2,412,172,423.46 = 503,018,687.66 : x
  2. Step 2: Convert to fraction form
    1,608,982,838.06/2,412,172,423.46 = 503,018,687.66/x
  3. Step 3: Cross multiply
    1,608,982,838.06x = 2,412,172,423.46 × 503,018,687.66
  4. Step 4: Simplify right side
    1,608,982,838.06x = 1,213,367,806,847,687,680
  5. Step 5: Solve for x
    x = 1,213,367,806,847,687,680/1,608,982,838.06
  6. Step 6: Final answer
    x = 754,121,037.31

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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.