Home / 266,272,605,960.14-399,546,228,079.44-124,796,400,634.12

Finding the Fourth Proportional to 266,272,605,960.14, 399,546,228,079.44 and 124,796,400,634.12

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Solution

The fourth proportional to 266,272,605,960.14, 399,546,228,079.44 and 124,796,400,634.12 is: 187,258,959,559.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,272,605,960.14 : 399,546,228,079.44 = 124,796,400,634.12 : x
  2. Step 2: Convert to fraction form
    266,272,605,960.14/399,546,228,079.44 = 124,796,400,634.12/x
  3. Step 3: Cross multiply
    266,272,605,960.14x = 399,546,228,079.44 × 124,796,400,634.12
  4. Step 4: Simplify right side
    266,272,605,960.14x = 49,861,931,151,253,282,226,176
  5. Step 5: Solve for x
    x = 49,861,931,151,253,282,226,176/266,272,605,960.14
  6. Step 6: Final answer
    x = 187,258,959,559.35

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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.