Home / 46,597,768.17-69,906,741.85-17,843,904.78

Finding the Fourth Proportional to 46,597,768.17, 69,906,741.85 and 17,843,904.78

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Solution

The fourth proportional to 46,597,768.17, 69,906,741.85 and 17,843,904.78 is: 26,769,720.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,597,768.17 : 69,906,741.85 = 17,843,904.78 : x
  2. Step 2: Convert to fraction form
    46,597,768.17/69,906,741.85 = 17,843,904.78/x
  3. Step 3: Cross multiply
    46,597,768.17x = 69,906,741.85 × 17,843,904.78
  4. Step 4: Simplify right side
    46,597,768.17x = 1,247,409,244,907,871.50
  5. Step 5: Solve for x
    x = 1,247,409,244,907,871.50/46,597,768.17
  6. Step 6: Final answer
    x = 26,769,720.82

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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.