Home / 24,166,288.20-36,249,432.30-8,209,936.20

Finding the Fourth Proportional to 24,166,288.20, 36,249,432.30 and 8,209,936.20

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Solution

The fourth proportional to 24,166,288.20, 36,249,432.30 and 8,209,936.20 is: 12,314,904.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,166,288.20 : 36,249,432.30 = 8,209,936.20 : x
  2. Step 2: Convert to fraction form
    24,166,288.20/36,249,432.30 = 8,209,936.20/x
  3. Step 3: Cross multiply
    24,166,288.20x = 36,249,432.30 × 8,209,936.20
  4. Step 4: Simplify right side
    24,166,288.20x = 297,605,526,469,219.25
  5. Step 5: Solve for x
    x = 297,605,526,469,219.25/24,166,288.20
  6. Step 6: Final answer
    x = 12,314,904.30

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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.