Home / 69,772,340.17-104,723,183.81-35,253,003.47

Finding the Fourth Proportional to 69,772,340.17, 104,723,183.81 and 35,253,003.47

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Solution

The fourth proportional to 69,772,340.17, 104,723,183.81 and 35,253,003.47 is: 52,912,182.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,772,340.17 : 104,723,183.81 = 35,253,003.47 : x
  2. Step 2: Convert to fraction form
    69,772,340.17/104,723,183.81 = 35,253,003.47/x
  3. Step 3: Cross multiply
    69,772,340.17x = 104,723,183.81 × 35,253,003.47
  4. Step 4: Simplify right side
    69,772,340.17x = 3,691,806,761,807,895
  5. Step 5: Solve for x
    x = 3,691,806,761,807,895/69,772,340.17
  6. Step 6: Final answer
    x = 52,912,182.01

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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.