Home / 18,061,201.14-24,924,474.54-10,326,405.57

Finding the Fourth Proportional to 18,061,201.14, 24,924,474.54 and 10,326,405.57

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Solution

The fourth proportional to 18,061,201.14, 24,924,474.54 and 10,326,405.57 is: 14,250,449.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,061,201.14 : 24,924,474.54 = 10,326,405.57 : x
  2. Step 2: Convert to fraction form
    18,061,201.14/24,924,474.54 = 10,326,405.57/x
  3. Step 3: Cross multiply
    18,061,201.14x = 24,924,474.54 × 10,326,405.57
  4. Step 4: Simplify right side
    18,061,201.14x = 257,380,232,719,179.19
  5. Step 5: Solve for x
    x = 257,380,232,719,179.19/18,061,201.14
  6. Step 6: Final answer
    x = 14,250,449.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.