Home / 17,949,381.12-24,770,465.28-10,213,608.96

Finding the Fourth Proportional to 17,949,381.12, 24,770,465.28 and 10,213,608.96

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Solution

The fourth proportional to 17,949,381.12, 24,770,465.28 and 10,213,608.96 is: 14,094,962.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,949,381.12 : 24,770,465.28 = 10,213,608.96 : x
  2. Step 2: Convert to fraction form
    17,949,381.12/24,770,465.28 = 10,213,608.96/x
  3. Step 3: Cross multiply
    17,949,381.12x = 24,770,465.28 × 10,213,608.96
  4. Step 4: Simplify right side
    17,949,381.12x = 252,995,846,127,176.94
  5. Step 5: Solve for x
    x = 252,995,846,127,176.94/17,949,381.12
  6. Step 6: Final answer
    x = 14,094,962.07

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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.