Home / 15,551,498.55-23,327,584.25-4,768,560.75

Finding the Fourth Proportional to 15,551,498.55, 23,327,584.25 and 4,768,560.75

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Solution

The fourth proportional to 15,551,498.55, 23,327,584.25 and 4,768,560.75 is: 7,152,944.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,551,498.55 : 23,327,584.25 = 4,768,560.75 : x
  2. Step 2: Convert to fraction form
    15,551,498.55/23,327,584.25 = 4,768,560.75/x
  3. Step 3: Cross multiply
    15,551,498.55x = 23,327,584.25 × 4,768,560.75
  4. Step 4: Simplify right side
    15,551,498.55x = 111,239,002,623,025.39
  5. Step 5: Solve for x
    x = 111,239,002,623,025.39/15,551,498.55
  6. Step 6: Final answer
    x = 7,152,944.28

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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.