Home / 27,182,210-37,511,438.88-14,959,067

Finding the Fourth Proportional to 27,182,210, 37,511,438.88 and 14,959,067

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Solution

The fourth proportional to 27,182,210, 37,511,438.88 and 14,959,067 is: 20,643,506.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,182,210 : 37,511,438.88 = 14,959,067 : x
  2. Step 2: Convert to fraction form
    27,182,210/37,511,438.88 = 14,959,067/x
  3. Step 3: Cross multiply
    27,182,210x = 37,511,438.88 × 14,959,067
  4. Step 4: Simplify right side
    27,182,210x = 561,136,127,472,325
  5. Step 5: Solve for x
    x = 561,136,127,472,325/27,182,210
  6. Step 6: Final answer
    x = 20,643,506.45

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1.5x scale

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.