Home / 15,449,492.10-23,177,002.95-6,474,951.30

Finding the Fourth Proportional to 15,449,492.10, 23,177,002.95 and 6,474,951.30

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Solution

The fourth proportional to 15,449,492.10, 23,177,002.95 and 6,474,951.30 is: 9,713,585.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,449,492.10 : 23,177,002.95 = 6,474,951.30 : x
  2. Step 2: Convert to fraction form
    15,449,492.10/23,177,002.95 = 6,474,951.30/x
  3. Step 3: Cross multiply
    15,449,492.10x = 23,177,002.95 × 6,474,951.30
  4. Step 4: Simplify right side
    15,449,492.10x = 150,069,965,381,206.31
  5. Step 5: Solve for x
    x = 150,069,965,381,206.31/15,449,492.10
  6. Step 6: Final answer
    x = 9,713,585.69

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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.