Home / 24,022,932.60-36,091,885.43-15,403,919.64

Finding the Fourth Proportional to 24,022,932.60, 36,091,885.43 and 15,403,919.64

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Solution

The fourth proportional to 24,022,932.60, 36,091,885.43 and 15,403,919.64 is: 23,142,740.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022,932.60 : 36,091,885.43 = 15,403,919.64 : x
  2. Step 2: Convert to fraction form
    24,022,932.60/36,091,885.43 = 15,403,919.64/x
  3. Step 3: Cross multiply
    24,022,932.60x = 36,091,885.43 × 15,403,919.64
  4. Step 4: Simplify right side
    24,022,932.60x = 555,956,502,819,806.88
  5. Step 5: Solve for x
    x = 555,956,502,819,806.88/24,022,932.60
  6. Step 6: Final answer
    x = 23,142,740.82

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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.