Home / 22,017,079.40-33,025,619.10-16,348,375.40

Finding the Fourth Proportional to 22,017,079.40, 33,025,619.10 and 16,348,375.40

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Solution

The fourth proportional to 22,017,079.40, 33,025,619.10 and 16,348,375.40 is: 24,522,563.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,017,079.40 : 33,025,619.10 = 16,348,375.40 : x
  2. Step 2: Convert to fraction form
    22,017,079.40/33,025,619.10 = 16,348,375.40/x
  3. Step 3: Cross multiply
    22,017,079.40x = 33,025,619.10 × 16,348,375.40
  4. Step 4: Simplify right side
    22,017,079.40x = 539,915,218,864,210.19
  5. Step 5: Solve for x
    x = 539,915,218,864,210.19/22,017,079.40
  6. Step 6: Final answer
    x = 24,522,563.10

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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.