Home / 49,882,561.40-74,823,842.10-32,862,452.60

Finding the Fourth Proportional to 49,882,561.40, 74,823,842.10 and 32,862,452.60

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Solution

The fourth proportional to 49,882,561.40, 74,823,842.10 and 32,862,452.60 is: 49,293,678.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,882,561.40 : 74,823,842.10 = 32,862,452.60 : x
  2. Step 2: Convert to fraction form
    49,882,561.40/74,823,842.10 = 32,862,452.60/x
  3. Step 3: Cross multiply
    49,882,561.40x = 74,823,842.10 × 32,862,452.60
  4. Step 4: Simplify right side
    49,882,561.40x = 2,458,894,964,361,134.50
  5. Step 5: Solve for x
    x = 2,458,894,964,361,134.50/49,882,561.40
  6. Step 6: Final answer
    x = 49,293,678.90

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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.