Home / 336,285,005.70-504,427,508.55-244,452,000.90

Finding the Fourth Proportional to 336,285,005.70, 504,427,508.55 and 244,452,000.90

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Solution

The fourth proportional to 336,285,005.70, 504,427,508.55 and 244,452,000.90 is: 366,678,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,285,005.70 : 504,427,508.55 = 244,452,000.90 : x
  2. Step 2: Convert to fraction form
    336,285,005.70/504,427,508.55 = 244,452,000.90/x
  3. Step 3: Cross multiply
    336,285,005.70x = 504,427,508.55 × 244,452,000.90
  4. Step 4: Simplify right side
    336,285,005.70x = 123,308,313,774,049,360
  5. Step 5: Solve for x
    x = 123,308,313,774,049,360/336,285,005.70
  6. Step 6: Final answer
    x = 366,678,001.35

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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.