Home / 29,258,003.70-43,889,892.39-10,086,236.82

Finding the Fourth Proportional to 29,258,003.70, 43,889,892.39 and 10,086,236.82

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Solution

The fourth proportional to 29,258,003.70, 43,889,892.39 and 10,086,236.82 is: 15,130,350.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,258,003.70 : 43,889,892.39 = 10,086,236.82 : x
  2. Step 2: Convert to fraction form
    29,258,003.70/43,889,892.39 = 10,086,236.82/x
  3. Step 3: Cross multiply
    29,258,003.70x = 43,889,892.39 × 10,086,236.82
  4. Step 4: Simplify right side
    29,258,003.70x = 442,683,848,649,855.81
  5. Step 5: Solve for x
    x = 442,683,848,649,855.81/29,258,003.70
  6. Step 6: Final answer
    x = 15,130,350.42

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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.