Home / 22,144,549.90-33,216,824.85-16,404,987.10

Finding the Fourth Proportional to 22,144,549.90, 33,216,824.85 and 16,404,987.10

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Solution

The fourth proportional to 22,144,549.90, 33,216,824.85 and 16,404,987.10 is: 24,607,480.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,549.90 : 33,216,824.85 = 16,404,987.10 : x
  2. Step 2: Convert to fraction form
    22,144,549.90/33,216,824.85 = 16,404,987.10/x
  3. Step 3: Cross multiply
    22,144,549.90x = 33,216,824.85 × 16,404,987.10
  4. Step 4: Simplify right side
    22,144,549.90x = 544,921,583,167,209.44
  5. Step 5: Solve for x
    x = 544,921,583,167,209.44/22,144,549.90
  6. Step 6: Final answer
    x = 24,607,480.65

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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.