Home / 9,842,112.45-14,763,168.68-9,062,665.65

Finding the Fourth Proportional to 9,842,112.45, 14,763,168.68 and 9,062,665.65

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Solution

The fourth proportional to 9,842,112.45, 14,763,168.68 and 9,062,665.65 is: 13,593,998.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842,112.45 : 14,763,168.68 = 9,062,665.65 : x
  2. Step 2: Convert to fraction form
    9,842,112.45/14,763,168.68 = 9,062,665.65/x
  3. Step 3: Cross multiply
    9,842,112.45x = 14,763,168.68 × 9,062,665.65
  4. Step 4: Simplify right side
    9,842,112.45x = 133,793,661,636,078.53
  5. Step 5: Solve for x
    x = 133,793,661,636,078.53/9,842,112.45
  6. Step 6: Final answer
    x = 13,593,998.48

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Double scale
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Similar ratio
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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.