Home / 11,538,848.66-17,278,975.51-6,924,930.59

Finding the Fourth Proportional to 11,538,848.66, 17,278,975.51 and 6,924,930.59

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Solution

The fourth proportional to 11,538,848.66, 17,278,975.51 and 6,924,930.59 is: 10,369,813.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,538,848.66 : 17,278,975.51 = 6,924,930.59 : x
  2. Step 2: Convert to fraction form
    11,538,848.66/17,278,975.51 = 6,924,930.59/x
  3. Step 3: Cross multiply
    11,538,848.66x = 17,278,975.51 × 6,924,930.59
  4. Step 4: Simplify right side
    11,538,848.66x = 119,655,706,098,944.97
  5. Step 5: Solve for x
    x = 119,655,706,098,944.97/11,538,848.66
  6. Step 6: Final answer
    x = 10,369,813.29

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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.