Home / 16,392,919.11-24,587,693.64-5,461,928.15

Finding the Fourth Proportional to 16,392,919.11, 24,587,693.64 and 5,461,928.15

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Solution

The fourth proportional to 16,392,919.11, 24,587,693.64 and 5,461,928.15 is: 8,192,330.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,919.11 : 24,587,693.64 = 5,461,928.15 : x
  2. Step 2: Convert to fraction form
    16,392,919.11/24,587,693.64 = 5,461,928.15/x
  3. Step 3: Cross multiply
    16,392,919.11x = 24,587,693.64 × 5,461,928.15
  4. Step 4: Simplify right side
    16,392,919.11x = 134,296,216,051,259.27
  5. Step 5: Solve for x
    x = 134,296,216,051,259.27/16,392,919.11
  6. Step 6: Final answer
    x = 8,192,330.80

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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.