Home / 32,256,114.20-48,384,171.30-28,971,531.80

Finding the Fourth Proportional to 32,256,114.20, 48,384,171.30 and 28,971,531.80

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Solution

The fourth proportional to 32,256,114.20, 48,384,171.30 and 28,971,531.80 is: 43,457,297.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,114.20 : 48,384,171.30 = 28,971,531.80 : x
  2. Step 2: Convert to fraction form
    32,256,114.20/48,384,171.30 = 28,971,531.80/x
  3. Step 3: Cross multiply
    32,256,114.20x = 48,384,171.30 × 28,971,531.80
  4. Step 4: Simplify right side
    32,256,114.20x = 1,401,763,557,434,597.25
  5. Step 5: Solve for x
    x = 1,401,763,557,434,597.25/32,256,114.20
  6. Step 6: Final answer
    x = 43,457,297.70

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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.