Home / 1,363,473,538.65-2,044,913,439.13-367,471,321.79

Finding the Fourth Proportional to 1,363,473,538.65, 2,044,913,439.13 and 367,471,321.79

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Solution

The fourth proportional to 1,363,473,538.65, 2,044,913,439.13 and 367,471,321.79 is: 551,126,973.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,473,538.65 : 2,044,913,439.13 = 367,471,321.79 : x
  2. Step 2: Convert to fraction form
    1,363,473,538.65/2,044,913,439.13 = 367,471,321.79/x
  3. Step 3: Cross multiply
    1,363,473,538.65x = 2,044,913,439.13 × 367,471,321.79
  4. Step 4: Simplify right side
    1,363,473,538.65x = 751,447,044,412,092,672
  5. Step 5: Solve for x
    x = 751,447,044,412,092,672/1,363,473,538.65
  6. Step 6: Final answer
    x = 551,126,973.21

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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.