Home / 246,230,301.12-339,798,146.24-134,731,617.36

Finding the Fourth Proportional to 246,230,301.12, 339,798,146.24 and 134,731,617.36

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Solution

The fourth proportional to 246,230,301.12, 339,798,146.24 and 134,731,617.36 is: 185,929,812.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,230,301.12 : 339,798,146.24 = 134,731,617.36 : x
  2. Step 2: Convert to fraction form
    246,230,301.12/339,798,146.24 = 134,731,617.36/x
  3. Step 3: Cross multiply
    246,230,301.12x = 339,798,146.24 × 134,731,617.36
  4. Step 4: Simplify right side
    246,230,301.12x = 45,781,553,818,845,008
  5. Step 5: Solve for x
    x = 45,781,553,818,845,008/246,230,301.12
  6. Step 6: Final answer
    x = 185,929,812.91

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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.