Home / 47,176,235.56-70,740,673.37-27,486,735.55

Finding the Fourth Proportional to 47,176,235.56, 70,740,673.37 and 27,486,735.55

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Solution

The fourth proportional to 47,176,235.56, 70,740,673.37 and 27,486,735.55 is: 41,216,306.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,176,235.56 : 70,740,673.37 = 27,486,735.55 : x
  2. Step 2: Convert to fraction form
    47,176,235.56/70,740,673.37 = 27,486,735.55/x
  3. Step 3: Cross multiply
    47,176,235.56x = 70,740,673.37 × 27,486,735.55
  4. Step 4: Simplify right side
    47,176,235.56x = 1,944,430,181,550,117.50
  5. Step 5: Solve for x
    x = 1,944,430,181,550,117.50/47,176,235.56
  6. Step 6: Final answer
    x = 41,216,306.44

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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.