Home / 33,211,226.60-49,799,125.20-14,020,301.60

Finding the Fourth Proportional to 33,211,226.60, 49,799,125.20 and 14,020,301.60

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Solution

The fourth proportional to 33,211,226.60, 49,799,125.20 and 14,020,301.60 is: 21,022,974.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,226.60 : 49,799,125.20 = 14,020,301.60 : x
  2. Step 2: Convert to fraction form
    33,211,226.60/49,799,125.20 = 14,020,301.60/x
  3. Step 3: Cross multiply
    33,211,226.60x = 49,799,125.20 × 14,020,301.60
  4. Step 4: Simplify right side
    33,211,226.60x = 698,198,754,720,160.38
  5. Step 5: Solve for x
    x = 698,198,754,720,160.38/33,211,226.60
  6. Step 6: Final answer
    x = 21,022,974.04

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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.