Home / 14,925,714.52-22,388,697.15-4,143,856.16

Finding the Fourth Proportional to 14,925,714.52, 22,388,697.15 and 4,143,856.16

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Solution

The fourth proportional to 14,925,714.52, 22,388,697.15 and 4,143,856.16 is: 6,215,819.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,714.52 : 22,388,697.15 = 4,143,856.16 : x
  2. Step 2: Convert to fraction form
    14,925,714.52/22,388,697.15 = 4,143,856.16/x
  3. Step 3: Cross multiply
    14,925,714.52x = 22,388,697.15 × 4,143,856.16
  4. Step 4: Simplify right side
    14,925,714.52x = 92,775,540,487,458.45
  5. Step 5: Solve for x
    x = 92,775,540,487,458.45/14,925,714.52
  6. Step 6: Final answer
    x = 6,215,819.04

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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.