Home / 16,736,577.56-23,096,818.08-9,394,940.04

Finding the Fourth Proportional to 16,736,577.56, 23,096,818.08 and 9,394,940.04

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Solution

The fourth proportional to 16,736,577.56, 23,096,818.08 and 9,394,940.04 is: 12,965,208.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,736,577.56 : 23,096,818.08 = 9,394,940.04 : x
  2. Step 2: Convert to fraction form
    16,736,577.56/23,096,818.08 = 9,394,940.04/x
  3. Step 3: Cross multiply
    16,736,577.56x = 23,096,818.08 × 9,394,940.04
  4. Step 4: Simplify right side
    16,736,577.56x = 216,993,220,976,387.88
  5. Step 5: Solve for x
    x = 216,993,220,976,387.88/16,736,577.56
  6. Step 6: Final answer
    x = 12,965,208.70

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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.