Home / 25,550,797.28-35,260,243.45-14,537,546.72

Finding the Fourth Proportional to 25,550,797.28, 35,260,243.45 and 14,537,546.72

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Solution

The fourth proportional to 25,550,797.28, 35,260,243.45 and 14,537,546.72 is: 20,061,895.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,550,797.28 : 35,260,243.45 = 14,537,546.72 : x
  2. Step 2: Convert to fraction form
    25,550,797.28/35,260,243.45 = 14,537,546.72/x
  3. Step 3: Cross multiply
    25,550,797.28x = 35,260,243.45 × 14,537,546.72
  4. Step 4: Simplify right side
    25,550,797.28x = 512,597,436,432,529.81
  5. Step 5: Solve for x
    x = 512,597,436,432,529.81/25,550,797.28
  6. Step 6: Final answer
    x = 20,061,895.95

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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.