Home / 47,241,071.94-70,861,608.82-11,339,279.94

Finding the Fourth Proportional to 47,241,071.94, 70,861,608.82 and 11,339,279.94

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Solution

The fourth proportional to 47,241,071.94, 70,861,608.82 and 11,339,279.94 is: 17,008,920.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,241,071.94 : 70,861,608.82 = 11,339,279.94 : x
  2. Step 2: Convert to fraction form
    47,241,071.94/70,861,608.82 = 11,339,279.94/x
  3. Step 3: Cross multiply
    47,241,071.94x = 70,861,608.82 × 11,339,279.94
  4. Step 4: Simplify right side
    47,241,071.94x = 803,519,619,408,753
  5. Step 5: Solve for x
    x = 803,519,619,408,753/47,241,071.94
  6. Step 6: Final answer
    x = 17,008,920.13

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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.