Home / 37,069,584.60-55,620,123.30-17,890,469.40

Finding the Fourth Proportional to 37,069,584.60, 55,620,123.30 and 17,890,469.40

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Solution

The fourth proportional to 37,069,584.60, 55,620,123.30 and 17,890,469.40 is: 26,843,303.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,069,584.60 : 55,620,123.30 = 17,890,469.40 : x
  2. Step 2: Convert to fraction form
    37,069,584.60/55,620,123.30 = 17,890,469.40/x
  3. Step 3: Cross multiply
    37,069,584.60x = 55,620,123.30 × 17,890,469.40
  4. Step 4: Simplify right side
    37,069,584.60x = 995,070,113,922,876.88
  5. Step 5: Solve for x
    x = 995,070,113,922,876.88/37,069,584.60
  6. Step 6: Final answer
    x = 26,843,303.60

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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.