Home / 37,367,067.70-56,050,601.55-17,211,675.70

Finding the Fourth Proportional to 37,367,067.70, 56,050,601.55 and 17,211,675.70

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Solution

The fourth proportional to 37,367,067.70, 56,050,601.55 and 17,211,675.70 is: 25,817,513.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,067.70 : 56,050,601.55 = 17,211,675.70 : x
  2. Step 2: Convert to fraction form
    37,367,067.70/56,050,601.55 = 17,211,675.70/x
  3. Step 3: Cross multiply
    37,367,067.70x = 56,050,601.55 × 17,211,675.70
  4. Step 4: Simplify right side
    37,367,067.70x = 964,724,776,668,517.25
  5. Step 5: Solve for x
    x = 964,724,776,668,517.25/37,367,067.70
  6. Step 6: Final answer
    x = 25,817,513.55

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Double scale
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Similar ratio
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1.5x scale

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.