Home / 22,304,739.66-33,434,092.80-9,358,408.42

Finding the Fourth Proportional to 22,304,739.66, 33,434,092.80 and 9,358,408.42

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Solution

The fourth proportional to 22,304,739.66, 33,434,092.80 and 9,358,408.42 is: 14,027,955.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,304,739.66 : 33,434,092.80 = 9,358,408.42 : x
  2. Step 2: Convert to fraction form
    22,304,739.66/33,434,092.80 = 9,358,408.42/x
  3. Step 3: Cross multiply
    22,304,739.66x = 33,434,092.80 × 9,358,408.42
  4. Step 4: Simplify right side
    22,304,739.66x = 312,889,895,574,581.38
  5. Step 5: Solve for x
    x = 312,889,895,574,581.38/22,304,739.66
  6. Step 6: Final answer
    x = 14,027,955.51

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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.