Home / 38,367,089.55-57,550,634.33-38,367,089.55

Finding the Fourth Proportional to 38,367,089.55, 57,550,634.33 and 38,367,089.55

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Solution

The fourth proportional to 38,367,089.55, 57,550,634.33 and 38,367,089.55 is: 57,550,634.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,367,089.55 : 57,550,634.33 = 38,367,089.55 : x
  2. Step 2: Convert to fraction form
    38,367,089.55/57,550,634.33 = 38,367,089.55/x
  3. Step 3: Cross multiply
    38,367,089.55x = 57,550,634.33 × 38,367,089.55
  4. Step 4: Simplify right side
    38,367,089.55x = 2,208,050,340,806,578.75
  5. Step 5: Solve for x
    x = 2,208,050,340,806,578.75/38,367,089.55
  6. Step 6: Final answer
    x = 57,550,634.33

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Double scale
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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.