Home / 1,044,842,560.68-1,567,490,589.18-317,812,377

Finding the Fourth Proportional to 1,044,842,560.68, 1,567,490,589.18 and 317,812,377

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Solution

The fourth proportional to 1,044,842,560.68, 1,567,490,589.18 and 317,812,377 is: 476,787,536.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,842,560.68 : 1,567,490,589.18 = 317,812,377 : x
  2. Step 2: Convert to fraction form
    1,044,842,560.68/1,567,490,589.18 = 317,812,377/x
  3. Step 3: Cross multiply
    1,044,842,560.68x = 1,567,490,589.18 × 317,812,377
  4. Step 4: Simplify right side
    1,044,842,560.68x = 498,167,910,072,426,304
  5. Step 5: Solve for x
    x = 498,167,910,072,426,304/1,044,842,560.68
  6. Step 6: Final answer
    x = 476,787,536.06

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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.