Home / 22,777,210.80-34,168,768.65-11,268,560.70

Finding the Fourth Proportional to 22,777,210.80, 34,168,768.65 and 11,268,560.70

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Solution

The fourth proportional to 22,777,210.80, 34,168,768.65 and 11,268,560.70 is: 16,904,301.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,777,210.80 : 34,168,768.65 = 11,268,560.70 : x
  2. Step 2: Convert to fraction form
    22,777,210.80/34,168,768.65 = 11,268,560.70/x
  3. Step 3: Cross multiply
    22,777,210.80x = 34,168,768.65 × 11,268,560.70
  4. Step 4: Simplify right side
    22,777,210.80x = 385,032,843,576,782
  5. Step 5: Solve for x
    x = 385,032,843,576,782/22,777,210.80
  6. Step 6: Final answer
    x = 16,904,301.71

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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.