Home / 32,649,690.83-48,959,402.42-12,173,912.66

Finding the Fourth Proportional to 32,649,690.83, 48,959,402.42 and 12,173,912.66

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Solution

The fourth proportional to 32,649,690.83, 48,959,402.42 and 12,173,912.66 is: 18,255,226.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,649,690.83 : 48,959,402.42 = 12,173,912.66 : x
  2. Step 2: Convert to fraction form
    32,649,690.83/48,959,402.42 = 12,173,912.66/x
  3. Step 3: Cross multiply
    32,649,690.83x = 48,959,402.42 × 12,173,912.66
  4. Step 4: Simplify right side
    32,649,690.83x = 596,027,489,099,705.88
  5. Step 5: Solve for x
    x = 596,027,489,099,705.88/32,649,690.83
  6. Step 6: Final answer
    x = 18,255,226.13

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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.