Home / 43,768,629.29-60,428,565.12-27,272,987.69

Finding the Fourth Proportional to 43,768,629.29, 60,428,565.12 and 27,272,987.69

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Solution

The fourth proportional to 43,768,629.29, 60,428,565.12 and 27,272,987.69 is: 37,654,081.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,768,629.29 : 60,428,565.12 = 27,272,987.69 : x
  2. Step 2: Convert to fraction form
    43,768,629.29/60,428,565.12 = 27,272,987.69/x
  3. Step 3: Cross multiply
    43,768,629.29x = 60,428,565.12 × 27,272,987.69
  4. Step 4: Simplify right side
    43,768,629.29x = 1,648,067,512,642,123.50
  5. Step 5: Solve for x
    x = 1,648,067,512,642,123.50/43,768,629.29
  6. Step 6: Final answer
    x = 37,654,081.00

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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.