Home / 19,614,266.60-27,067,606.26-10,913,272.52

Finding the Fourth Proportional to 19,614,266.60, 27,067,606.26 and 10,913,272.52

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Solution

The fourth proportional to 19,614,266.60, 27,067,606.26 and 10,913,272.52 is: 15,060,270.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,266.60 : 27,067,606.26 = 10,913,272.52 : x
  2. Step 2: Convert to fraction form
    19,614,266.60/27,067,606.26 = 10,913,272.52/x
  3. Step 3: Cross multiply
    19,614,266.60x = 27,067,606.26 × 10,913,272.52
  4. Step 4: Simplify right side
    19,614,266.60x = 295,396,163,579,438
  5. Step 5: Solve for x
    x = 295,396,163,579,438/19,614,266.60
  6. Step 6: Final answer
    x = 15,060,270.65

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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.