Home / 32,964,771.60-49,464,872.10-13,797,466.20

Finding the Fourth Proportional to 32,964,771.60, 49,464,872.10 and 13,797,466.20

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Solution

The fourth proportional to 32,964,771.60, 49,464,872.10 and 13,797,466.20 is: 20,703,613.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,964,771.60 : 49,464,872.10 = 13,797,466.20 : x
  2. Step 2: Convert to fraction form
    32,964,771.60/49,464,872.10 = 13,797,466.20/x
  3. Step 3: Cross multiply
    32,964,771.60x = 49,464,872.10 × 13,797,466.20
  4. Step 4: Simplify right side
    32,964,771.60x = 682,489,900,887,073
  5. Step 5: Solve for x
    x = 682,489,900,887,073/32,964,771.60
  6. Step 6: Final answer
    x = 20,703,613.82

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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.