Home / 27,181,418.27-37,510,362.68-14,958,275.27

Finding the Fourth Proportional to 27,181,418.27, 37,510,362.68 and 14,958,275.27

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Solution

The fourth proportional to 27,181,418.27, 37,510,362.68 and 14,958,275.27 is: 20,642,422.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,418.27 : 37,510,362.68 = 14,958,275.27 : x
  2. Step 2: Convert to fraction form
    27,181,418.27/37,510,362.68 = 14,958,275.27/x
  3. Step 3: Cross multiply
    27,181,418.27x = 37,510,362.68 × 14,958,275.27
  4. Step 4: Simplify right side
    27,181,418.27x = 561,090,330,182,631.69
  5. Step 5: Solve for x
    x = 561,090,330,182,631.69/27,181,418.27
  6. Step 6: Final answer
    x = 20,642,422.88

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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.