Home / 110,976,113.55-166,501,139.13-37,207,192.53

Finding the Fourth Proportional to 110,976,113.55, 166,501,139.13 and 37,207,192.53

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Solution

The fourth proportional to 110,976,113.55, 166,501,139.13 and 37,207,192.53 is: 55,823,183.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,976,113.55 : 166,501,139.13 = 37,207,192.53 : x
  2. Step 2: Convert to fraction form
    110,976,113.55/166,501,139.13 = 37,207,192.53/x
  3. Step 3: Cross multiply
    110,976,113.55x = 166,501,139.13 × 37,207,192.53
  4. Step 4: Simplify right side
    110,976,113.55x = 6,195,039,939,888,191
  5. Step 5: Solve for x
    x = 6,195,039,939,888,191/110,976,113.55
  6. Step 6: Final answer
    x = 55,823,183.40

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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.