Home / 16,581,272.94-22,882,202.73-9,613,301.40

Finding the Fourth Proportional to 16,581,272.94, 22,882,202.73 and 9,613,301.40

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Solution

The fourth proportional to 16,581,272.94, 22,882,202.73 and 9,613,301.40 is: 13,266,382.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,581,272.94 : 22,882,202.73 = 9,613,301.40 : x
  2. Step 2: Convert to fraction form
    16,581,272.94/22,882,202.73 = 9,613,301.40/x
  3. Step 3: Cross multiply
    16,581,272.94x = 22,882,202.73 × 9,613,301.40
  4. Step 4: Simplify right side
    16,581,272.94x = 219,973,511,539,392.84
  5. Step 5: Solve for x
    x = 219,973,511,539,392.84/16,581,272.94
  6. Step 6: Final answer
    x = 13,266,382.64

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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.