Home / 41,397,527.82-57,128,966.24-22,813,334.77

Finding the Fourth Proportional to 41,397,527.82, 57,128,966.24 and 22,813,334.77

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Solution

The fourth proportional to 41,397,527.82, 57,128,966.24 and 22,813,334.77 is: 31,482,610.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,397,527.82 : 57,128,966.24 = 22,813,334.77 : x
  2. Step 2: Convert to fraction form
    41,397,527.82/57,128,966.24 = 22,813,334.77/x
  3. Step 3: Cross multiply
    41,397,527.82x = 57,128,966.24 × 22,813,334.77
  4. Step 4: Simplify right side
    41,397,527.82x = 1,303,302,231,843,794.25
  5. Step 5: Solve for x
    x = 1,303,302,231,843,794.25/41,397,527.82
  6. Step 6: Final answer
    x = 31,482,610.20

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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.