Home / 32,260,343.88-48,445,744.86-21,546,493.32

Finding the Fourth Proportional to 32,260,343.88, 48,445,744.86 and 21,546,493.32

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Solution

The fourth proportional to 32,260,343.88, 48,445,744.86 and 21,546,493.32 is: 32,356,627.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,260,343.88 : 48,445,744.86 = 21,546,493.32 : x
  2. Step 2: Convert to fraction form
    32,260,343.88/48,445,744.86 = 21,546,493.32/x
  3. Step 3: Cross multiply
    32,260,343.88x = 48,445,744.86 × 21,546,493.32
  4. Step 4: Simplify right side
    32,260,343.88x = 1,043,835,918,008,414.38
  5. Step 5: Solve for x
    x = 1,043,835,918,008,414.38/32,260,343.88
  6. Step 6: Final answer
    x = 32,356,627.13

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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.