Home / 156,654,000.33-234,981,000.49-156,654,000.33

Finding the Fourth Proportional to 156,654,000.33, 234,981,000.49 and 156,654,000.33

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Solution

The fourth proportional to 156,654,000.33, 234,981,000.49 and 156,654,000.33 is: 234,981,000.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,654,000.33 : 234,981,000.49 = 156,654,000.33 : x
  2. Step 2: Convert to fraction form
    156,654,000.33/234,981,000.49 = 156,654,000.33/x
  3. Step 3: Cross multiply
    156,654,000.33x = 234,981,000.49 × 156,654,000.33
  4. Step 4: Simplify right side
    156,654,000.33x = 36,810,713,728,304,192
  5. Step 5: Solve for x
    x = 36,810,713,728,304,192/156,654,000.33
  6. Step 6: Final answer
    x = 234,981,000.49

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1.5x scale

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.