Home / 322,280,126,228.46-444,747,956,875.56-175,795,779,887.13

Finding the Fourth Proportional to 322,280,126,228.46, 444,747,956,875.56 and 175,795,779,887.13

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Solution

The fourth proportional to 322,280,126,228.46, 444,747,956,875.56 and 175,795,779,887.13 is: 242,598,930,461.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,280,126,228.46 : 444,747,956,875.56 = 175,795,779,887.13 : x
  2. Step 2: Convert to fraction form
    322,280,126,228.46/444,747,956,875.56 = 175,795,779,887.13/x
  3. Step 3: Cross multiply
    322,280,126,228.46x = 444,747,956,875.56 × 175,795,779,887.13
  4. Step 4: Simplify right side
    322,280,126,228.46x = 78,184,813,932,146,734,399,488
  5. Step 5: Solve for x
    x = 78,184,813,932,146,734,399,488/322,280,126,228.46
  6. Step 6: Final answer
    x = 242,598,930,461.89

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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.