Home / 16,551,394.93-22,840,566.82-9,582,366.34

Finding the Fourth Proportional to 16,551,394.93, 22,840,566.82 and 9,582,366.34

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Solution

The fourth proportional to 16,551,394.93, 22,840,566.82 and 9,582,366.34 is: 13,223,458.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,551,394.93 : 22,840,566.82 = 9,582,366.34 : x
  2. Step 2: Convert to fraction form
    16,551,394.93/22,840,566.82 = 9,582,366.34/x
  3. Step 3: Cross multiply
    16,551,394.93x = 22,840,566.82 × 9,582,366.34
  4. Step 4: Simplify right side
    16,551,394.93x = 218,866,678,682,488.84
  5. Step 5: Solve for x
    x = 218,866,678,682,488.84/16,551,394.93
  6. Step 6: Final answer
    x = 13,223,458.18

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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.