Home / 25,776,734.64-35,572,806.92-14,175,180.88

Finding the Fourth Proportional to 25,776,734.64, 35,572,806.92 and 14,175,180.88

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Solution

The fourth proportional to 25,776,734.64, 35,572,806.92 and 14,175,180.88 is: 19,562,251.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,776,734.64 : 35,572,806.92 = 14,175,180.88 : x
  2. Step 2: Convert to fraction form
    25,776,734.64/35,572,806.92 = 14,175,180.88/x
  3. Step 3: Cross multiply
    25,776,734.64x = 35,572,806.92 × 14,175,180.88
  4. Step 4: Simplify right side
    25,776,734.64x = 504,250,972,500,315.75
  5. Step 5: Solve for x
    x = 504,250,972,500,315.75/25,776,734.64
  6. Step 6: Final answer
    x = 19,562,251.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.