Home / 11,241,713.33-16,864,178.55-3,461,285.93

Finding the Fourth Proportional to 11,241,713.33, 16,864,178.55 and 3,461,285.93

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Solution

The fourth proportional to 11,241,713.33, 16,864,178.55 and 3,461,285.93 is: 5,192,424.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,241,713.33 : 16,864,178.55 = 3,461,285.93 : x
  2. Step 2: Convert to fraction form
    11,241,713.33/16,864,178.55 = 3,461,285.93/x
  3. Step 3: Cross multiply
    11,241,713.33x = 16,864,178.55 × 3,461,285.93
  4. Step 4: Simplify right side
    11,241,713.33x = 58,371,743,918,816.38
  5. Step 5: Solve for x
    x = 58,371,743,918,816.38/11,241,713.33
  6. Step 6: Final answer
    x = 5,192,424.16

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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.