Home / 26,588,963.36-36,723,036.48-17,872,002.20

Finding the Fourth Proportional to 26,588,963.36, 36,723,036.48 and 17,872,002.20

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Solution

The fourth proportional to 26,588,963.36, 36,723,036.48 and 17,872,002.20 is: 24,683,707.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,588,963.36 : 36,723,036.48 = 17,872,002.20 : x
  2. Step 2: Convert to fraction form
    26,588,963.36/36,723,036.48 = 17,872,002.20/x
  3. Step 3: Cross multiply
    26,588,963.36x = 36,723,036.48 × 17,872,002.20
  4. Step 4: Simplify right side
    26,588,963.36x = 656,314,188,761,240.12
  5. Step 5: Solve for x
    x = 656,314,188,761,240.12/26,588,963.36
  6. Step 6: Final answer
    x = 24,683,707.29

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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.