Home / 41,253,911.68-56,926,990.50-22,668,091.30

Finding the Fourth Proportional to 41,253,911.68, 56,926,990.50 and 22,668,091.30

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Solution

The fourth proportional to 41,253,911.68, 56,926,990.50 and 22,668,091.30 is: 31,280,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,253,911.68 : 56,926,990.50 = 22,668,091.30 : x
  2. Step 2: Convert to fraction form
    41,253,911.68/56,926,990.50 = 22,668,091.30/x
  3. Step 3: Cross multiply
    41,253,911.68x = 56,926,990.50 × 22,668,091.30
  4. Step 4: Simplify right side
    41,253,911.68x = 1,290,426,217,803,597.75
  5. Step 5: Solve for x
    x = 1,290,426,217,803,597.75/41,253,911.68
  6. Step 6: Final answer
    x = 31,280,093.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.