Home / 32,918,974.28-49,380,823.38-11,353,258.88

Finding the Fourth Proportional to 32,918,974.28, 49,380,823.38 and 11,353,258.88

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Solution

The fourth proportional to 32,918,974.28, 49,380,823.38 and 11,353,258.88 is: 17,030,702.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,918,974.28 : 49,380,823.38 = 11,353,258.88 : x
  2. Step 2: Convert to fraction form
    32,918,974.28/49,380,823.38 = 11,353,258.88/x
  3. Step 3: Cross multiply
    32,918,974.28x = 49,380,823.38 × 11,353,258.88
  4. Step 4: Simplify right side
    32,918,974.28x = 560,633,271,540,696.69
  5. Step 5: Solve for x
    x = 560,633,271,540,696.69/32,918,974.28
  6. Step 6: Final answer
    x = 17,030,702.92

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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.