Home / 33,215,260.40-49,822,890.60-27,834,420.28

Finding the Fourth Proportional to 33,215,260.40, 49,822,890.60 and 27,834,420.28

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Solution

The fourth proportional to 33,215,260.40, 49,822,890.60 and 27,834,420.28 is: 41,751,630.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,260.40 : 49,822,890.60 = 27,834,420.28 : x
  2. Step 2: Convert to fraction form
    33,215,260.40/49,822,890.60 = 27,834,420.28/x
  3. Step 3: Cross multiply
    33,215,260.40x = 49,822,890.60 × 27,834,420.28
  4. Step 4: Simplify right side
    33,215,260.40x = 1,386,791,276,275,747
  5. Step 5: Solve for x
    x = 1,386,791,276,275,747/33,215,260.40
  6. Step 6: Final answer
    x = 41,751,630.41

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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.