Home / 33,217,176.90-49,825,765.35-27,831,908.10

Finding the Fourth Proportional to 33,217,176.90, 49,825,765.35 and 27,831,908.10

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Solution

The fourth proportional to 33,217,176.90, 49,825,765.35 and 27,831,908.10 is: 41,747,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,176.90 : 49,825,765.35 = 27,831,908.10 : x
  2. Step 2: Convert to fraction form
    33,217,176.90/49,825,765.35 = 27,831,908.10/x
  3. Step 3: Cross multiply
    33,217,176.90x = 49,825,765.35 × 27,831,908.10
  4. Step 4: Simplify right side
    33,217,176.90x = 1,386,746,122,233,364.50
  5. Step 5: Solve for x
    x = 1,386,746,122,233,364.50/33,217,176.90
  6. Step 6: Final answer
    x = 41,747,862.15

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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.