Home / 21,844,637.24-32,781,584.15-9,065,154.24

Finding the Fourth Proportional to 21,844,637.24, 32,781,584.15 and 9,065,154.24

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Solution

The fourth proportional to 21,844,637.24, 32,781,584.15 and 9,065,154.24 is: 13,603,801.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,844,637.24 : 32,781,584.15 = 9,065,154.24 : x
  2. Step 2: Convert to fraction form
    21,844,637.24/32,781,584.15 = 9,065,154.24/x
  3. Step 3: Cross multiply
    21,844,637.24x = 32,781,584.15 × 9,065,154.24
  4. Step 4: Simplify right side
    21,844,637.24x = 297,170,116,505,963.50
  5. Step 5: Solve for x
    x = 297,170,116,505,963.50/21,844,637.24
  6. Step 6: Final answer
    x = 13,603,801.85

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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.