Home / 10,672,524.54-16,008,729.30-2,585,496.08

Finding the Fourth Proportional to 10,672,524.54, 16,008,729.30 and 2,585,496.08

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Solution

The fourth proportional to 10,672,524.54, 16,008,729.30 and 2,585,496.08 is: 3,878,230.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,672,524.54 : 16,008,729.30 = 2,585,496.08 : x
  2. Step 2: Convert to fraction form
    10,672,524.54/16,008,729.30 = 2,585,496.08/x
  3. Step 3: Cross multiply
    10,672,524.54x = 16,008,729.30 × 2,585,496.08
  4. Step 4: Simplify right side
    10,672,524.54x = 41,390,506,770,887.50
  5. Step 5: Solve for x
    x = 41,390,506,770,887.50/10,672,524.54
  6. Step 6: Final answer
    x = 3,878,230.18

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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.