Home / 16,344,998.84-22,556,097.33-9,473,466.74

Finding the Fourth Proportional to 16,344,998.84, 22,556,097.33 and 9,473,466.74

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Solution

The fourth proportional to 16,344,998.84, 22,556,097.33 and 9,473,466.74 is: 13,073,383.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344,998.84 : 22,556,097.33 = 9,473,466.74 : x
  2. Step 2: Convert to fraction form
    16,344,998.84/22,556,097.33 = 9,473,466.74/x
  3. Step 3: Cross multiply
    16,344,998.84x = 22,556,097.33 × 9,473,466.74
  4. Step 4: Simplify right side
    16,344,998.84x = 213,684,437,839,957.78
  5. Step 5: Solve for x
    x = 213,684,437,839,957.78/16,344,998.84
  6. Step 6: Final answer
    x = 13,073,383.48

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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.