Home / 23,373,789.60-35,064,451.84-7,199,725.12

Finding the Fourth Proportional to 23,373,789.60, 35,064,451.84 and 7,199,725.12

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Solution

The fourth proportional to 23,373,789.60, 35,064,451.84 and 7,199,725.12 is: 10,800,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373,789.60 : 35,064,451.84 = 7,199,725.12 : x
  2. Step 2: Convert to fraction form
    23,373,789.60/35,064,451.84 = 7,199,725.12/x
  3. Step 3: Cross multiply
    23,373,789.60x = 35,064,451.84 × 7,199,725.12
  4. Step 4: Simplify right side
    23,373,789.60x = 252,454,414,731,478.25
  5. Step 5: Solve for x
    x = 252,454,414,731,478.25/23,373,789.60
  6. Step 6: Final answer
    x = 10,800,748.15

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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.