Home / 14,006,114.60-21,009,171.90-8,597,226.20

Finding the Fourth Proportional to 14,006,114.60, 21,009,171.90 and 8,597,226.20

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Solution

The fourth proportional to 14,006,114.60, 21,009,171.90 and 8,597,226.20 is: 12,895,839.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,006,114.60 : 21,009,171.90 = 8,597,226.20 : x
  2. Step 2: Convert to fraction form
    14,006,114.60/21,009,171.90 = 8,597,226.20/x
  3. Step 3: Cross multiply
    14,006,114.60x = 21,009,171.90 × 8,597,226.20
  4. Step 4: Simplify right side
    14,006,114.60x = 180,620,603,098,983.75
  5. Step 5: Solve for x
    x = 180,620,603,098,983.75/14,006,114.60
  6. Step 6: Final answer
    x = 12,895,839.30

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Similar ratio
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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.