Home / 181,866,747.34-250,976,211.84-98,234,877.44

Finding the Fourth Proportional to 181,866,747.34, 250,976,211.84 and 98,234,877.44

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Solution

The fourth proportional to 181,866,747.34, 250,976,211.84 and 98,234,877.44 is: 135,564,185.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,866,747.34 : 250,976,211.84 = 98,234,877.44 : x
  2. Step 2: Convert to fraction form
    181,866,747.34/250,976,211.84 = 98,234,877.44/x
  3. Step 3: Cross multiply
    181,866,747.34x = 250,976,211.84 × 98,234,877.44
  4. Step 4: Simplify right side
    181,866,747.34x = 24,654,617,410,457,876
  5. Step 5: Solve for x
    x = 24,654,617,410,457,876/181,866,747.34
  6. Step 6: Final answer
    x = 135,564,185.16

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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.