Home / 183,543,456.60-275,318,104.32-102,179,488.32

Finding the Fourth Proportional to 183,543,456.60, 275,318,104.32 and 102,179,488.32

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Solution

The fourth proportional to 183,543,456.60, 275,318,104.32 and 102,179,488.32 is: 153,270,857.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,543,456.60 : 275,318,104.32 = 102,179,488.32 : x
  2. Step 2: Convert to fraction form
    183,543,456.60/275,318,104.32 = 102,179,488.32/x
  3. Step 3: Cross multiply
    183,543,456.60x = 275,318,104.32 × 102,179,488.32
  4. Step 4: Simplify right side
    183,543,456.60x = 28,131,863,024,649,980
  5. Step 5: Solve for x
    x = 28,131,863,024,649,980/183,543,456.60
  6. Step 6: Final answer
    x = 153,270,857.73

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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.