Home / 32,079,915.22-48,100,655.04-10,210,847.80

Finding the Fourth Proportional to 32,079,915.22, 48,100,655.04 and 10,210,847.80

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Solution

The fourth proportional to 32,079,915.22, 48,100,655.04 and 10,210,847.80 is: 15,310,154.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,915.22 : 48,100,655.04 = 10,210,847.80 : x
  2. Step 2: Convert to fraction form
    32,079,915.22/48,100,655.04 = 10,210,847.80/x
  3. Step 3: Cross multiply
    32,079,915.22x = 48,100,655.04 × 10,210,847.80
  4. Step 4: Simplify right side
    32,079,915.22x = 491,148,467,693,742.94
  5. Step 5: Solve for x
    x = 491,148,467,693,742.94/32,079,915.22
  6. Step 6: Final answer
    x = 15,310,154.79

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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.