Home / 24,212,155.60-36,318,233.40-8,859,415.60

Finding the Fourth Proportional to 24,212,155.60, 36,318,233.40 and 8,859,415.60

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Solution

The fourth proportional to 24,212,155.60, 36,318,233.40 and 8,859,415.60 is: 13,289,123.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,212,155.60 : 36,318,233.40 = 8,859,415.60 : x
  2. Step 2: Convert to fraction form
    24,212,155.60/36,318,233.40 = 8,859,415.60/x
  3. Step 3: Cross multiply
    24,212,155.60x = 36,318,233.40 × 8,859,415.60
  4. Step 4: Simplify right side
    24,212,155.60x = 321,758,323,548,401
  5. Step 5: Solve for x
    x = 321,758,323,548,401/24,212,155.60
  6. Step 6: Final answer
    x = 13,289,123.40

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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.