Home / 27,197,626-40,800,870.33-8,030,320.60

Finding the Fourth Proportional to 27,197,626, 40,800,870.33 and 8,030,320.60

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Solution

The fourth proportional to 27,197,626, 40,800,870.33 and 8,030,320.60 is: 12,046,789.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,197,626 : 40,800,870.33 = 8,030,320.60 : x
  2. Step 2: Convert to fraction form
    27,197,626/40,800,870.33 = 8,030,320.60/x
  3. Step 3: Cross multiply
    27,197,626x = 40,800,870.33 × 8,030,320.60
  4. Step 4: Simplify right side
    27,197,626x = 327,644,069,508,927.75
  5. Step 5: Solve for x
    x = 327,644,069,508,927.75/27,197,626
  6. Step 6: Final answer
    x = 12,046,789.29

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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.