Home / 49,929,308.33-68,896,478.16-27,599,277.94

Finding the Fourth Proportional to 49,929,308.33, 68,896,478.16 and 27,599,277.94

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Solution

The fourth proportional to 49,929,308.33, 68,896,478.16 and 27,599,277.94 is: 38,083,705.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,929,308.33 : 68,896,478.16 = 27,599,277.94 : x
  2. Step 2: Convert to fraction form
    49,929,308.33/68,896,478.16 = 27,599,277.94/x
  3. Step 3: Cross multiply
    49,929,308.33x = 68,896,478.16 × 27,599,277.94
  4. Step 4: Simplify right side
    49,929,308.33x = 1,901,493,049,652,738.50
  5. Step 5: Solve for x
    x = 1,901,493,049,652,738.50/49,929,308.33
  6. Step 6: Final answer
    x = 38,083,705.01

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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.