Home / 17,569,435.93-24,245,652.66-10,124,362.78

Finding the Fourth Proportional to 17,569,435.93, 24,245,652.66 and 10,124,362.78

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Solution

The fourth proportional to 17,569,435.93, 24,245,652.66 and 10,124,362.78 is: 13,971,523.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,569,435.93 : 24,245,652.66 = 10,124,362.78 : x
  2. Step 2: Convert to fraction form
    17,569,435.93/24,245,652.66 = 10,124,362.78/x
  3. Step 3: Cross multiply
    17,569,435.93x = 24,245,652.66 × 10,124,362.78
  4. Step 4: Simplify right side
    17,569,435.93x = 245,471,783,367,711.97
  5. Step 5: Solve for x
    x = 245,471,783,367,711.97/17,569,435.93
  6. Step 6: Final answer
    x = 13,971,523.29

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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.