Home / 22,761,643.05-34,153,673.97-10,629,343.24

Finding the Fourth Proportional to 22,761,643.05, 34,153,673.97 and 10,629,343.24

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Solution

The fourth proportional to 22,761,643.05, 34,153,673.97 and 10,629,343.24 is: 15,949,249.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,761,643.05 : 34,153,673.97 = 10,629,343.24 : x
  2. Step 2: Convert to fraction form
    22,761,643.05/34,153,673.97 = 10,629,343.24/x
  3. Step 3: Cross multiply
    22,761,643.05x = 34,153,673.97 × 10,629,343.24
  4. Step 4: Simplify right side
    22,761,643.05x = 363,031,123,650,873.38
  5. Step 5: Solve for x
    x = 363,031,123,650,873.38/22,761,643.05
  6. Step 6: Final answer
    x = 15,949,249.49

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1.5x scale

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.