Home / 43,787,829.87-60,417,182.82-26,143,304.61

Finding the Fourth Proportional to 43,787,829.87, 60,417,182.82 and 26,143,304.61

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Solution

The fourth proportional to 43,787,829.87, 60,417,182.82 and 26,143,304.61 is: 36,071,776.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,787,829.87 : 60,417,182.82 = 26,143,304.61 : x
  2. Step 2: Convert to fraction form
    43,787,829.87/60,417,182.82 = 26,143,304.61/x
  3. Step 3: Cross multiply
    43,787,829.87x = 60,417,182.82 × 26,143,304.61
  4. Step 4: Simplify right side
    43,787,829.87x = 1,579,504,814,141,318.75
  5. Step 5: Solve for x
    x = 1,579,504,814,141,318.75/43,787,829.87
  6. Step 6: Final answer
    x = 36,071,776.54

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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.