Home / 44,925,715.96-67,396,023.78-15,771,988.60

Finding the Fourth Proportional to 44,925,715.96, 67,396,023.78 and 15,771,988.60

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Solution

The fourth proportional to 44,925,715.96, 67,396,023.78 and 15,771,988.60 is: 23,660,598.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,925,715.96 : 67,396,023.78 = 15,771,988.60 : x
  2. Step 2: Convert to fraction form
    44,925,715.96/67,396,023.78 = 15,771,988.60/x
  3. Step 3: Cross multiply
    44,925,715.96x = 67,396,023.78 × 15,771,988.60
  4. Step 4: Simplify right side
    44,925,715.96x = 1,062,969,318,743,488.88
  5. Step 5: Solve for x
    x = 1,062,969,318,743,488.88/44,925,715.96
  6. Step 6: Final answer
    x = 23,660,598.30

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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.