Home / 69,530,228.35-95,956,564.89-45,967,827.46

Finding the Fourth Proportional to 69,530,228.35, 95,956,564.89 and 45,967,827.46

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Solution

The fourth proportional to 69,530,228.35, 95,956,564.89 and 45,967,827.46 is: 63,438,808.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,530,228.35 : 95,956,564.89 = 45,967,827.46 : x
  2. Step 2: Convert to fraction form
    69,530,228.35/95,956,564.89 = 45,967,827.46/x
  3. Step 3: Cross multiply
    69,530,228.35x = 95,956,564.89 × 45,967,827.46
  4. Step 4: Simplify right side
    69,530,228.35x = 4,410,914,818,277,923
  5. Step 5: Solve for x
    x = 4,410,914,818,277,923/69,530,228.35
  6. Step 6: Final answer
    x = 63,438,808.17

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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.