Home / 44,925,714.96-67,396,022.28-15,771,987.60

Finding the Fourth Proportional to 44,925,714.96, 67,396,022.28 and 15,771,987.60

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Solution

The fourth proportional to 44,925,714.96, 67,396,022.28 and 15,771,987.60 is: 23,660,596.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925,714.96 : 67,396,022.28 = 15,771,987.60 : x
  2. Step 2: Convert to fraction form
    44,925,714.96/67,396,022.28 = 15,771,987.60/x
  3. Step 3: Cross multiply
    44,925,714.96x = 67,396,022.28 × 15,771,987.60
  4. Step 4: Simplify right side
    44,925,714.96x = 1,062,969,227,689,483.75
  5. Step 5: Solve for x
    x = 1,062,969,227,689,483.75/44,925,714.96
  6. Step 6: Final answer
    x = 23,660,596.80

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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.