Home / 70,601,795.24-97,412,382.90-41,216,241.87

Finding the Fourth Proportional to 70,601,795.24, 97,412,382.90 and 41,216,241.87

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Solution

The fourth proportional to 70,601,795.24, 97,412,382.90 and 41,216,241.87 is: 56,867,850.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,601,795.24 : 97,412,382.90 = 41,216,241.87 : x
  2. Step 2: Convert to fraction form
    70,601,795.24/97,412,382.90 = 41,216,241.87/x
  3. Step 3: Cross multiply
    70,601,795.24x = 97,412,382.90 × 41,216,241.87
  4. Step 4: Simplify right side
    70,601,795.24x = 4,014,972,334,739,452
  5. Step 5: Solve for x
    x = 4,014,972,334,739,452/70,601,795.24
  6. Step 6: Final answer
    x = 56,867,850.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.