Home / 43,768,628.29-60,428,563.74-27,272,986.69

Finding the Fourth Proportional to 43,768,628.29, 60,428,563.74 and 27,272,986.69

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Solution

The fourth proportional to 43,768,628.29, 60,428,563.74 and 27,272,986.69 is: 37,654,079.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,768,628.29 : 60,428,563.74 = 27,272,986.69 : x
  2. Step 2: Convert to fraction form
    43,768,628.29/60,428,563.74 = 27,272,986.69/x
  3. Step 3: Cross multiply
    43,768,628.29x = 60,428,563.74 × 27,272,986.69
  4. Step 4: Simplify right side
    43,768,628.29x = 1,648,067,414,500,613.75
  5. Step 5: Solve for x
    x = 1,648,067,414,500,613.75/43,768,628.29
  6. Step 6: Final answer
    x = 37,654,079.62

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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.