Home / 334,179,310.80-501,268,966.20-88,573,852.65

Finding the Fourth Proportional to 334,179,310.80, 501,268,966.20 and 88,573,852.65

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Solution

The fourth proportional to 334,179,310.80, 501,268,966.20 and 88,573,852.65 is: 132,860,778.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,179,310.80 : 501,268,966.20 = 88,573,852.65 : x
  2. Step 2: Convert to fraction form
    334,179,310.80/501,268,966.20 = 88,573,852.65/x
  3. Step 3: Cross multiply
    334,179,310.80x = 501,268,966.20 × 88,573,852.65
  4. Step 4: Simplify right side
    334,179,310.80x = 44,399,323,550,216,632
  5. Step 5: Solve for x
    x = 44,399,323,550,216,632/334,179,310.80
  6. Step 6: Final answer
    x = 132,860,778.98

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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.