Home / 43,114,540.60-64,719,050.10-26,958,734.20

Finding the Fourth Proportional to 43,114,540.60, 64,719,050.10 and 26,958,734.20

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Solution

The fourth proportional to 43,114,540.60, 64,719,050.10 and 26,958,734.20 is: 40,467,639.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,114,540.60 : 64,719,050.10 = 26,958,734.20 : x
  2. Step 2: Convert to fraction form
    43,114,540.60/64,719,050.10 = 26,958,734.20/x
  3. Step 3: Cross multiply
    43,114,540.60x = 64,719,050.10 × 26,958,734.20
  4. Step 4: Simplify right side
    43,114,540.60x = 1,744,743,669,322,383.50
  5. Step 5: Solve for x
    x = 1,744,743,669,322,383.50/43,114,540.60
  6. Step 6: Final answer
    x = 40,467,639.11

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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.