Home / 34,584,583.80-51,877,932.66-11,865,162.36

Finding the Fourth Proportional to 34,584,583.80, 51,877,932.66 and 11,865,162.36

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Solution

The fourth proportional to 34,584,583.80, 51,877,932.66 and 11,865,162.36 is: 17,798,106.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,584,583.80 : 51,877,932.66 = 11,865,162.36 : x
  2. Step 2: Convert to fraction form
    34,584,583.80/51,877,932.66 = 11,865,162.36/x
  3. Step 3: Cross multiply
    34,584,583.80x = 51,877,932.66 × 11,865,162.36
  4. Step 4: Simplify right side
    34,584,583.80x = 615,540,093,912,046.62
  5. Step 5: Solve for x
    x = 615,540,093,912,046.62/34,584,583.80
  6. Step 6: Final answer
    x = 17,798,106.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.