Home / 16,767,079.80-25,150,619.70-14,853,892.20

Finding the Fourth Proportional to 16,767,079.80, 25,150,619.70 and 14,853,892.20

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Solution

The fourth proportional to 16,767,079.80, 25,150,619.70 and 14,853,892.20 is: 22,280,838.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,079.80 : 25,150,619.70 = 14,853,892.20 : x
  2. Step 2: Convert to fraction form
    16,767,079.80/25,150,619.70 = 14,853,892.20/x
  3. Step 3: Cross multiply
    16,767,079.80x = 25,150,619.70 × 14,853,892.20
  4. Step 4: Simplify right side
    16,767,079.80x = 373,584,593,786,996.31
  5. Step 5: Solve for x
    x = 373,584,593,786,996.31/16,767,079.80
  6. Step 6: Final answer
    x = 22,280,838.30

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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.