Home / 590,441,950.72-885,747,452.16-181,532,439.04

Finding the Fourth Proportional to 590,441,950.72, 885,747,452.16 and 181,532,439.04

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Solution

The fourth proportional to 590,441,950.72, 885,747,452.16 and 181,532,439.04 is: 272,324,646.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,441,950.72 : 885,747,452.16 = 181,532,439.04 : x
  2. Step 2: Convert to fraction form
    590,441,950.72/885,747,452.16 = 181,532,439.04/x
  3. Step 3: Cross multiply
    590,441,950.72x = 885,747,452.16 × 181,532,439.04
  4. Step 4: Simplify right side
    590,441,950.72x = 160,791,895,364,070,496
  5. Step 5: Solve for x
    x = 160,791,895,364,070,496/590,441,950.72
  6. Step 6: Final answer
    x = 272,324,646.26

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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.