Home / 59,910,022.75-82,669,530.40-34,787,221.18

Finding the Fourth Proportional to 59,910,022.75, 82,669,530.40 and 34,787,221.18

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Solution

The fourth proportional to 59,910,022.75, 82,669,530.40 and 34,787,221.18 is: 48,002,706.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,910,022.75 : 82,669,530.40 = 34,787,221.18 : x
  2. Step 2: Convert to fraction form
    59,910,022.75/82,669,530.40 = 34,787,221.18/x
  3. Step 3: Cross multiply
    59,910,022.75x = 82,669,530.40 × 34,787,221.18
  4. Step 4: Simplify right side
    59,910,022.75x = 2,875,843,238,871,534
  5. Step 5: Solve for x
    x = 2,875,843,238,871,534/59,910,022.75
  6. Step 6: Final answer
    x = 48,002,706.51

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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.