Home / 50,761,087.59-70,051,152.77-27,556,214.54

Finding the Fourth Proportional to 50,761,087.59, 70,051,152.77 and 27,556,214.54

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Solution

The fourth proportional to 50,761,087.59, 70,051,152.77 and 27,556,214.54 is: 38,028,038.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,761,087.59 : 70,051,152.77 = 27,556,214.54 : x
  2. Step 2: Convert to fraction form
    50,761,087.59/70,051,152.77 = 27,556,214.54/x
  3. Step 3: Cross multiply
    50,761,087.59x = 70,051,152.77 × 27,556,214.54
  4. Step 4: Simplify right side
    50,761,087.59x = 1,930,344,594,016,398.50
  5. Step 5: Solve for x
    x = 1,930,344,594,016,398.50/50,761,087.59
  6. Step 6: Final answer
    x = 38,028,038.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.