Home / 26,004,815.20-38,932,573.20-25,258,319.20

Finding the Fourth Proportional to 26,004,815.20, 38,932,573.20 and 25,258,319.20

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Solution

The fourth proportional to 26,004,815.20, 38,932,573.20 and 25,258,319.20 is: 37,814,972.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,004,815.20 : 38,932,573.20 = 25,258,319.20 : x
  2. Step 2: Convert to fraction form
    26,004,815.20/38,932,573.20 = 25,258,319.20/x
  3. Step 3: Cross multiply
    26,004,815.20x = 38,932,573.20 × 25,258,319.20
  4. Step 4: Simplify right side
    26,004,815.20x = 983,371,361,162,965.50
  5. Step 5: Solve for x
    x = 983,371,361,162,965.50/26,004,815.20
  6. Step 6: Final answer
    x = 37,814,972.10

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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.