Home / 26,914,719.10-40,372,078.65-16,165,176.70

Finding the Fourth Proportional to 26,914,719.10, 40,372,078.65 and 16,165,176.70

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Solution

The fourth proportional to 26,914,719.10, 40,372,078.65 and 16,165,176.70 is: 24,247,765.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,914,719.10 : 40,372,078.65 = 16,165,176.70 : x
  2. Step 2: Convert to fraction form
    26,914,719.10/40,372,078.65 = 16,165,176.70/x
  3. Step 3: Cross multiply
    26,914,719.10x = 40,372,078.65 × 16,165,176.70
  4. Step 4: Simplify right side
    26,914,719.10x = 652,621,785,123,547.38
  5. Step 5: Solve for x
    x = 652,621,785,123,547.38/26,914,719.10
  6. Step 6: Final answer
    x = 24,247,765.05

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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.