Home / 194,242,110.30-291,363,165.45-150,876,524.70

Finding the Fourth Proportional to 194,242,110.30, 291,363,165.45 and 150,876,524.70

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Solution

The fourth proportional to 194,242,110.30, 291,363,165.45 and 150,876,524.70 is: 226,314,787.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,242,110.30 : 291,363,165.45 = 150,876,524.70 : x
  2. Step 2: Convert to fraction form
    194,242,110.30/291,363,165.45 = 150,876,524.70/x
  3. Step 3: Cross multiply
    194,242,110.30x = 291,363,165.45 × 150,876,524.70
  4. Step 4: Simplify right side
    194,242,110.30x = 43,959,861,828,687,104
  5. Step 5: Solve for x
    x = 43,959,861,828,687,104/194,242,110.30
  6. Step 6: Final answer
    x = 226,314,787.05

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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.