Home / 17,339,262.28-26,003,707.96-10,872,160.44

Finding the Fourth Proportional to 17,339,262.28, 26,003,707.96 and 10,872,160.44

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Solution

The fourth proportional to 17,339,262.28, 26,003,707.96 and 10,872,160.44 is: 16,304,989.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,262.28 : 26,003,707.96 = 10,872,160.44 : x
  2. Step 2: Convert to fraction form
    17,339,262.28/26,003,707.96 = 10,872,160.44/x
  3. Step 3: Cross multiply
    17,339,262.28x = 26,003,707.96 × 10,872,160.44
  4. Step 4: Simplify right side
    17,339,262.28x = 282,716,484,976,025.12
  5. Step 5: Solve for x
    x = 282,716,484,976,025.12/17,339,262.28
  6. Step 6: Final answer
    x = 16,304,989.24

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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.