Home / 33,206,815.40-49,810,223.10-27,538,111.40

Finding the Fourth Proportional to 33,206,815.40, 49,810,223.10 and 27,538,111.40

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Solution

The fourth proportional to 33,206,815.40, 49,810,223.10 and 27,538,111.40 is: 41,307,167.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,815.40 : 49,810,223.10 = 27,538,111.40 : x
  2. Step 2: Convert to fraction form
    33,206,815.40/49,810,223.10 = 27,538,111.40/x
  3. Step 3: Cross multiply
    33,206,815.40x = 49,810,223.10 × 27,538,111.40
  4. Step 4: Simplify right side
    33,206,815.40x = 1,371,679,472,586,653.25
  5. Step 5: Solve for x
    x = 1,371,679,472,586,653.25/33,206,815.40
  6. Step 6: Final answer
    x = 41,307,167.10

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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.