Home / 32,497,234.40-48,745,851.60-13,341,738.80

Finding the Fourth Proportional to 32,497,234.40, 48,745,851.60 and 13,341,738.80

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Solution

The fourth proportional to 32,497,234.40, 48,745,851.60 and 13,341,738.80 is: 20,012,608.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,497,234.40 : 48,745,851.60 = 13,341,738.80 : x
  2. Step 2: Convert to fraction form
    32,497,234.40/48,745,851.60 = 13,341,738.80/x
  3. Step 3: Cross multiply
    32,497,234.40x = 48,745,851.60 × 13,341,738.80
  4. Step 4: Simplify right side
    32,497,234.40x = 650,354,419,630,762.12
  5. Step 5: Solve for x
    x = 650,354,419,630,762.12/32,497,234.40
  6. Step 6: Final answer
    x = 20,012,608.20

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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.