Home / 25,795,528.32-38,650,776.92-14,982,475.44

Finding the Fourth Proportional to 25,795,528.32, 38,650,776.92 and 14,982,475.44

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Solution

The fourth proportional to 25,795,528.32, 38,650,776.92 and 14,982,475.44 is: 22,449,019.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,795,528.32 : 38,650,776.92 = 14,982,475.44 : x
  2. Step 2: Convert to fraction form
    25,795,528.32/38,650,776.92 = 14,982,475.44/x
  3. Step 3: Cross multiply
    25,795,528.32x = 38,650,776.92 × 14,982,475.44
  4. Step 4: Simplify right side
    25,795,528.32x = 579,084,315,940,818.88
  5. Step 5: Solve for x
    x = 579,084,315,940,818.88/25,795,528.32
  6. Step 6: Final answer
    x = 22,449,019.41

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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.