Home / 2,588,318,452.40-3,882,094,978.42-952,160,416.88

Finding the Fourth Proportional to 2,588,318,452.40, 3,882,094,978.42 and 952,160,416.88

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Solution

The fourth proportional to 2,588,318,452.40, 3,882,094,978.42 and 952,160,416.88 is: 1,428,099,842.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,318,452.40 : 3,882,094,978.42 = 952,160,416.88 : x
  2. Step 2: Convert to fraction form
    2,588,318,452.40/3,882,094,978.42 = 952,160,416.88/x
  3. Step 3: Cross multiply
    2,588,318,452.40x = 3,882,094,978.42 × 952,160,416.88
  4. Step 4: Simplify right side
    2,588,318,452.40x = 3,696,377,173,020,142,080
  5. Step 5: Solve for x
    x = 3,696,377,173,020,142,080/2,588,318,452.40
  6. Step 6: Final answer
    x = 1,428,099,842.04

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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.