Home / 36,290,003.10-54,435,004.65-16,134,611.10

Finding the Fourth Proportional to 36,290,003.10, 54,435,004.65 and 16,134,611.10

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Solution

The fourth proportional to 36,290,003.10, 54,435,004.65 and 16,134,611.10 is: 24,201,916.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,003.10 : 54,435,004.65 = 16,134,611.10 : x
  2. Step 2: Convert to fraction form
    36,290,003.10/54,435,004.65 = 16,134,611.10/x
  3. Step 3: Cross multiply
    36,290,003.10x = 54,435,004.65 × 16,134,611.10
  4. Step 4: Simplify right side
    36,290,003.10x = 878,287,630,254,441.62
  5. Step 5: Solve for x
    x = 878,287,630,254,441.62/36,290,003.10
  6. Step 6: Final answer
    x = 24,201,916.65

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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.