Home / 22,719,305.32-34,053,714.44-17,310,121.62

Finding the Fourth Proportional to 22,719,305.32, 34,053,714.44 and 17,310,121.62

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Solution

The fourth proportional to 22,719,305.32, 34,053,714.44 and 17,310,121.62 is: 25,945,949.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,719,305.32 : 34,053,714.44 = 17,310,121.62 : x
  2. Step 2: Convert to fraction form
    22,719,305.32/34,053,714.44 = 17,310,121.62/x
  3. Step 3: Cross multiply
    22,719,305.32x = 34,053,714.44 × 17,310,121.62
  4. Step 4: Simplify right side
    22,719,305.32x = 589,473,938,569,150.12
  5. Step 5: Solve for x
    x = 589,473,938,569,150.12/22,719,305.32
  6. Step 6: Final answer
    x = 25,945,949.06

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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.