Home / 32,650,886.53-48,976,322.50-11,902,880.12

Finding the Fourth Proportional to 32,650,886.53, 48,976,322.50 and 11,902,880.12

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Solution

The fourth proportional to 32,650,886.53, 48,976,322.50 and 11,902,880.12 is: 17,854,317.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,650,886.53 : 48,976,322.50 = 11,902,880.12 : x
  2. Step 2: Convert to fraction form
    32,650,886.53/48,976,322.50 = 11,902,880.12/x
  3. Step 3: Cross multiply
    32,650,886.53x = 48,976,322.50 × 11,902,880.12
  4. Step 4: Simplify right side
    32,650,886.53x = 582,959,295,435,958.62
  5. Step 5: Solve for x
    x = 582,959,295,435,958.62/32,650,886.53
  6. Step 6: Final answer
    x = 17,854,317.52

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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.