Home / 32,173,969.26-48,265,500.75-10,309,236.32

Finding the Fourth Proportional to 32,173,969.26, 48,265,500.75 and 10,309,236.32

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Solution

The fourth proportional to 32,173,969.26, 48,265,500.75 and 10,309,236.32 is: 15,465,311.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,173,969.26 : 48,265,500.75 = 10,309,236.32 : x
  2. Step 2: Convert to fraction form
    32,173,969.26/48,265,500.75 = 10,309,236.32/x
  3. Step 3: Cross multiply
    32,173,969.26x = 48,265,500.75 × 10,309,236.32
  4. Step 4: Simplify right side
    32,173,969.26x = 497,580,453,416,891.38
  5. Step 5: Solve for x
    x = 497,580,453,416,891.38/32,173,969.26
  6. Step 6: Final answer
    x = 15,465,311.39

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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.