Home / 9,235,343.64-13,856,689.62-3,554,042.52

Finding the Fourth Proportional to 9,235,343.64, 13,856,689.62 and 3,554,042.52

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Solution

The fourth proportional to 9,235,343.64, 13,856,689.62 and 3,554,042.52 is: 5,332,477.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,235,343.64 : 13,856,689.62 = 3,554,042.52 : x
  2. Step 2: Convert to fraction form
    9,235,343.64/13,856,689.62 = 3,554,042.52/x
  3. Step 3: Cross multiply
    9,235,343.64x = 13,856,689.62 × 3,554,042.52
  4. Step 4: Simplify right side
    9,235,343.64x = 49,247,264,095,922.64
  5. Step 5: Solve for x
    x = 49,247,264,095,922.64/9,235,343.64
  6. Step 6: Final answer
    x = 5,332,477.71

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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.