Home / 37,949,074.24-56,934,253.20-15,245,914.72

Finding the Fourth Proportional to 37,949,074.24, 56,934,253.20 and 15,245,914.72

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Solution

The fourth proportional to 37,949,074.24, 56,934,253.20 and 15,245,914.72 is: 22,873,147.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,949,074.24 : 56,934,253.20 = 15,245,914.72 : x
  2. Step 2: Convert to fraction form
    37,949,074.24/56,934,253.20 = 15,245,914.72/x
  3. Step 3: Cross multiply
    37,949,074.24x = 56,934,253.20 × 15,245,914.72
  4. Step 4: Simplify right side
    37,949,074.24x = 868,014,768,934,087.25
  5. Step 5: Solve for x
    x = 868,014,768,934,087.25/37,949,074.24
  6. Step 6: Final answer
    x = 22,873,147.40

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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.