Home / 16,998,206.68-23,456,842.68-9,263,084.14

Finding the Fourth Proportional to 16,998,206.68, 23,456,842.68 and 9,263,084.14

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Solution

The fourth proportional to 16,998,206.68, 23,456,842.68 and 9,263,084.14 is: 12,782,684.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,998,206.68 : 23,456,842.68 = 9,263,084.14 : x
  2. Step 2: Convert to fraction form
    16,998,206.68/23,456,842.68 = 9,263,084.14/x
  3. Step 3: Cross multiply
    16,998,206.68x = 23,456,842.68 × 9,263,084.14
  4. Step 4: Simplify right side
    16,998,206.68x = 217,282,707,403,583.09
  5. Step 5: Solve for x
    x = 217,282,707,403,583.09/16,998,206.68
  6. Step 6: Final answer
    x = 12,782,684.17

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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.