Home / 32,272,002.60-48,408,003.90-20,328,066.60

Finding the Fourth Proportional to 32,272,002.60, 48,408,003.90 and 20,328,066.60

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Solution

The fourth proportional to 32,272,002.60, 48,408,003.90 and 20,328,066.60 is: 30,492,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,002.60 : 48,408,003.90 = 20,328,066.60 : x
  2. Step 2: Convert to fraction form
    32,272,002.60/48,408,003.90 = 20,328,066.60/x
  3. Step 3: Cross multiply
    32,272,002.60x = 48,408,003.90 × 20,328,066.60
  4. Step 4: Simplify right side
    32,272,002.60x = 984,041,127,252,259.75
  5. Step 5: Solve for x
    x = 984,041,127,252,259.75/32,272,002.60
  6. Step 6: Final answer
    x = 30,492,099.90

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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.