Home / 16,767,077.80-25,150,616.70-14,853,890.20

Finding the Fourth Proportional to 16,767,077.80, 25,150,616.70 and 14,853,890.20

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Solution

The fourth proportional to 16,767,077.80, 25,150,616.70 and 14,853,890.20 is: 22,280,835.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,077.80 : 25,150,616.70 = 14,853,890.20 : x
  2. Step 2: Convert to fraction form
    16,767,077.80/25,150,616.70 = 14,853,890.20/x
  3. Step 3: Cross multiply
    16,767,077.80x = 25,150,616.70 × 14,853,890.20
  4. Step 4: Simplify right side
    16,767,077.80x = 373,584,498,924,086.31
  5. Step 5: Solve for x
    x = 373,584,498,924,086.31/16,767,077.80
  6. Step 6: Final answer
    x = 22,280,835.30

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Similar ratio
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1.5x scale

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.