Home / 322,280,126,229.46-444,747,956,876.94-175,795,779,888.13

Finding the Fourth Proportional to 322,280,126,229.46, 444,747,956,876.94 and 175,795,779,888.13

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Solution

The fourth proportional to 322,280,126,229.46, 444,747,956,876.94 and 175,795,779,888.13 is: 242,598,930,463.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,280,126,229.46 : 444,747,956,876.94 = 175,795,779,888.13 : x
  2. Step 2: Convert to fraction form
    322,280,126,229.46/444,747,956,876.94 = 175,795,779,888.13/x
  3. Step 3: Cross multiply
    322,280,126,229.46x = 444,747,956,876.94 × 175,795,779,888.13
  4. Step 4: Simplify right side
    322,280,126,229.46x = 78,184,813,932,834,080,161,792
  5. Step 5: Solve for x
    x = 78,184,813,932,834,080,161,792/322,280,126,229.46
  6. Step 6: Final answer
    x = 242,598,930,463.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.