Home / 52,055,113.84-71,794,170.40-45,762,186

Finding the Fourth Proportional to 52,055,113.84, 71,794,170.40 and 45,762,186

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Solution

The fourth proportional to 52,055,113.84, 71,794,170.40 and 45,762,186 is: 63,114,993.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,055,113.84 : 71,794,170.40 = 45,762,186 : x
  2. Step 2: Convert to fraction form
    52,055,113.84/71,794,170.40 = 45,762,186/x
  3. Step 3: Cross multiply
    52,055,113.84x = 71,794,170.40 × 45,762,186
  4. Step 4: Simplify right side
    52,055,113.84x = 3,285,458,179,560,494.50
  5. Step 5: Solve for x
    x = 3,285,458,179,560,494.50/52,055,113.84
  6. Step 6: Final answer
    x = 63,114,993.65

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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.