Home / 246,432,160.14-340,062,908.10-134,901,425.21

Finding the Fourth Proportional to 246,432,160.14, 340,062,908.10 and 134,901,425.21

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Solution

The fourth proportional to 246,432,160.14, 340,062,908.10 and 134,901,425.21 is: 186,156,591.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,432,160.14 : 340,062,908.10 = 134,901,425.21 : x
  2. Step 2: Convert to fraction form
    246,432,160.14/340,062,908.10 = 134,901,425.21/x
  3. Step 3: Cross multiply
    246,432,160.14x = 340,062,908.10 × 134,901,425.21
  4. Step 4: Simplify right side
    246,432,160.14x = 45,874,970,962,046,944
  5. Step 5: Solve for x
    x = 45,874,970,962,046,944/246,432,160.14
  6. Step 6: Final answer
    x = 186,156,591.48

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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.