Home / 237,125,122.80-327,225,641.24-131,283,255.28

Finding the Fourth Proportional to 237,125,122.80, 327,225,641.24 and 131,283,255.28

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Solution

The fourth proportional to 237,125,122.80, 327,225,641.24 and 131,283,255.28 is: 181,167,001.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,125,122.80 : 327,225,641.24 = 131,283,255.28 : x
  2. Step 2: Convert to fraction form
    237,125,122.80/327,225,641.24 = 131,283,255.28/x
  3. Step 3: Cross multiply
    237,125,122.80x = 327,225,641.24 × 131,283,255.28
  4. Step 4: Simplify right side
    237,125,122.80x = 42,959,247,393,072,616
  5. Step 5: Solve for x
    x = 42,959,247,393,072,616/237,125,122.80
  6. Step 6: Final answer
    x = 181,167,001.14

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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.