Home / 15,280,249.80-22,917,882.96-4,495,028.34

Finding the Fourth Proportional to 15,280,249.80, 22,917,882.96 and 4,495,028.34

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Solution

The fourth proportional to 15,280,249.80, 22,917,882.96 and 4,495,028.34 is: 6,741,809.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,280,249.80 : 22,917,882.96 = 4,495,028.34 : x
  2. Step 2: Convert to fraction form
    15,280,249.80/22,917,882.96 = 4,495,028.34/x
  3. Step 3: Cross multiply
    15,280,249.80x = 22,917,882.96 × 4,495,028.34
  4. Step 4: Simplify right side
    15,280,249.80x = 103,016,533,398,003.09
  5. Step 5: Solve for x
    x = 103,016,533,398,003.09/15,280,249.80
  6. Step 6: Final answer
    x = 6,741,809.51

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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.