Home / 26,094,324.16-36,008,067.29-15,081,787.15

Finding the Fourth Proportional to 26,094,324.16, 36,008,067.29 and 15,081,787.15

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Solution

The fourth proportional to 26,094,324.16, 36,008,067.29 and 15,081,787.15 is: 20,811,652.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094,324.16 : 36,008,067.29 = 15,081,787.15 : x
  2. Step 2: Convert to fraction form
    26,094,324.16/36,008,067.29 = 15,081,787.15/x
  3. Step 3: Cross multiply
    26,094,324.16x = 36,008,067.29 × 15,081,787.15
  4. Step 4: Simplify right side
    26,094,324.16x = 543,066,006,385,228.19
  5. Step 5: Solve for x
    x = 543,066,006,385,228.19/26,094,324.16
  6. Step 6: Final answer
    x = 20,811,652.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.