Home / 27,524,227.47-37,983,166.86-14,965,281.94

Finding the Fourth Proportional to 27,524,227.47, 37,983,166.86 and 14,965,281.94

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Solution

The fourth proportional to 27,524,227.47, 37,983,166.86 and 14,965,281.94 is: 20,651,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,524,227.47 : 37,983,166.86 = 14,965,281.94 : x
  2. Step 2: Convert to fraction form
    27,524,227.47/37,983,166.86 = 14,965,281.94/x
  3. Step 3: Cross multiply
    27,524,227.47x = 37,983,166.86 × 14,965,281.94
  4. Step 4: Simplify right side
    27,524,227.47x = 568,428,800,976,840.12
  5. Step 5: Solve for x
    x = 568,428,800,976,840.12/27,524,227.47
  6. Step 6: Final answer
    x = 20,651,943.88

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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.