Home / 39,544,089.60-59,216,601.60-26,007,628.80

Finding the Fourth Proportional to 39,544,089.60, 59,216,601.60 and 26,007,628.80

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Solution

The fourth proportional to 39,544,089.60, 59,216,601.60 and 26,007,628.80 is: 38,945,981.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,544,089.60 : 59,216,601.60 = 26,007,628.80 : x
  2. Step 2: Convert to fraction form
    39,544,089.60/59,216,601.60 = 26,007,628.80/x
  3. Step 3: Cross multiply
    39,544,089.60x = 59,216,601.60 × 26,007,628.80
  4. Step 4: Simplify right side
    39,544,089.60x = 1,540,083,393,210,286.25
  5. Step 5: Solve for x
    x = 1,540,083,393,210,286.25/39,544,089.60
  6. Step 6: Final answer
    x = 38,945,981.78

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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.