Home / 110,976,113.61-166,501,139.22-37,207,192.59

Finding the Fourth Proportional to 110,976,113.61, 166,501,139.22 and 37,207,192.59

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Solution

The fourth proportional to 110,976,113.61, 166,501,139.22 and 37,207,192.59 is: 55,823,183.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,976,113.61 : 166,501,139.22 = 37,207,192.59 : x
  2. Step 2: Convert to fraction form
    110,976,113.61/166,501,139.22 = 37,207,192.59/x
  3. Step 3: Cross multiply
    110,976,113.61x = 166,501,139.22 × 37,207,192.59
  4. Step 4: Simplify right side
    110,976,113.61x = 6,195,039,953,412,943
  5. Step 5: Solve for x
    x = 6,195,039,953,412,943/110,976,113.61
  6. Step 6: Final answer
    x = 55,823,183.49

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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.