Home / 69,544,026.43-95,965,955.75-38,601,759.94

Finding the Fourth Proportional to 69,544,026.43, 95,965,955.75 and 38,601,759.94

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Solution

The fourth proportional to 69,544,026.43, 95,965,955.75 and 38,601,759.94 is: 53,267,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,544,026.43 : 95,965,955.75 = 38,601,759.94 : x
  2. Step 2: Convert to fraction form
    69,544,026.43/95,965,955.75 = 38,601,759.94/x
  3. Step 3: Cross multiply
    69,544,026.43x = 95,965,955.75 × 38,601,759.94
  4. Step 4: Simplify right side
    69,544,026.43x = 3,704,454,786,130,752
  5. Step 5: Solve for x
    x = 3,704,454,786,130,752/69,544,026.43
  6. Step 6: Final answer
    x = 53,267,763.98

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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.