Home / 92,207,514.87-138,296,122.26-33,107,663.48

Finding the Fourth Proportional to 92,207,514.87, 138,296,122.26 and 33,107,663.48

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Solution

The fourth proportional to 92,207,514.87, 138,296,122.26 and 33,107,663.48 is: 49,656,055.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,207,514.87 : 138,296,122.26 = 33,107,663.48 : x
  2. Step 2: Convert to fraction form
    92,207,514.87/138,296,122.26 = 33,107,663.48/x
  3. Step 3: Cross multiply
    92,207,514.87x = 138,296,122.26 × 33,107,663.48
  4. Step 4: Simplify right side
    92,207,514.87x = 4,578,661,475,681,536
  5. Step 5: Solve for x
    x = 4,578,661,475,681,536/92,207,514.87
  6. Step 6: Final answer
    x = 49,656,055.50

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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.