Home / 246,432,161.14-340,062,909.48-134,901,426.21

Finding the Fourth Proportional to 246,432,161.14, 340,062,909.48 and 134,901,426.21

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Solution

The fourth proportional to 246,432,161.14, 340,062,909.48 and 134,901,426.21 is: 186,156,592.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,432,161.14 : 340,062,909.48 = 134,901,426.21 : x
  2. Step 2: Convert to fraction form
    246,432,161.14/340,062,909.48 = 134,901,426.21/x
  3. Step 3: Cross multiply
    246,432,161.14x = 340,062,909.48 × 134,901,426.21
  4. Step 4: Simplify right side
    246,432,161.14x = 45,874,971,489,974,136
  5. Step 5: Solve for x
    x = 45,874,971,489,974,136/246,432,161.14
  6. Step 6: Final answer
    x = 186,156,592.86

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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.