Home / 3,073,128,691.44-4,610,426,382-1,002,854,305.20

Finding the Fourth Proportional to 3,073,128,691.44, 4,610,426,382 and 1,002,854,305.20

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Solution

The fourth proportional to 3,073,128,691.44, 4,610,426,382 and 1,002,854,305.20 is: 1,504,520,770.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,128,691.44 : 4,610,426,382 = 1,002,854,305.20 : x
  2. Step 2: Convert to fraction form
    3,073,128,691.44/4,610,426,382 = 1,002,854,305.20/x
  3. Step 3: Cross multiply
    3,073,128,691.44x = 4,610,426,382 × 1,002,854,305.20
  4. Step 4: Simplify right side
    3,073,128,691.44x = 4,623,585,945,996,359,680
  5. Step 5: Solve for x
    x = 4,623,585,945,996,359,680/3,073,128,691.44
  6. Step 6: Final answer
    x = 1,504,520,770.27

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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.