Home / 26,214,327.60-39,321,491.40-16,010,660.40

Finding the Fourth Proportional to 26,214,327.60, 39,321,491.40 and 16,010,660.40

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Solution

The fourth proportional to 26,214,327.60, 39,321,491.40 and 16,010,660.40 is: 24,015,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,214,327.60 : 39,321,491.40 = 16,010,660.40 : x
  2. Step 2: Convert to fraction form
    26,214,327.60/39,321,491.40 = 16,010,660.40/x
  3. Step 3: Cross multiply
    26,214,327.60x = 39,321,491.40 × 16,010,660.40
  4. Step 4: Simplify right side
    26,214,327.60x = 629,563,045,226,920.50
  5. Step 5: Solve for x
    x = 629,563,045,226,920.50/26,214,327.60
  6. Step 6: Final answer
    x = 24,015,990.60

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Double scale
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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.