Home / 51,834,865.76-77,722,217.80-24,540,928.04

Finding the Fourth Proportional to 51,834,865.76, 77,722,217.80 and 24,540,928.04

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Solution

The fourth proportional to 51,834,865.76, 77,722,217.80 and 24,540,928.04 is: 36,797,150.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,834,865.76 : 77,722,217.80 = 24,540,928.04 : x
  2. Step 2: Convert to fraction form
    51,834,865.76/77,722,217.80 = 24,540,928.04/x
  3. Step 3: Cross multiply
    51,834,865.76x = 77,722,217.80 × 24,540,928.04
  4. Step 4: Simplify right side
    51,834,865.76x = 1,907,375,354,139,007
  5. Step 5: Solve for x
    x = 1,907,375,354,139,007/51,834,865.76
  6. Step 6: Final answer
    x = 36,797,150.45

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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.