Home / 84,850,570.56-127,223,767.70-32,974,601.82

Finding the Fourth Proportional to 84,850,570.56, 127,223,767.70 and 32,974,601.82

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Solution

The fourth proportional to 84,850,570.56, 127,223,767.70 and 32,974,601.82 is: 49,441,660.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,850,570.56 : 127,223,767.70 = 32,974,601.82 : x
  2. Step 2: Convert to fraction form
    84,850,570.56/127,223,767.70 = 32,974,601.82/x
  3. Step 3: Cross multiply
    84,850,570.56x = 127,223,767.70 × 32,974,601.82
  4. Step 4: Simplify right side
    84,850,570.56x = 4,195,153,081,947,677.50
  5. Step 5: Solve for x
    x = 4,195,153,081,947,677.50/84,850,570.56
  6. Step 6: Final answer
    x = 49,441,660.25

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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.