Home / 73,361,266.20-110,055,185.33-36,877,841.55

Finding the Fourth Proportional to 73,361,266.20, 110,055,185.33 and 36,877,841.55

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Solution

The fourth proportional to 73,361,266.20, 110,055,185.33 and 36,877,841.55 is: 55,323,441.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,361,266.20 : 110,055,185.33 = 36,877,841.55 : x
  2. Step 2: Convert to fraction form
    73,361,266.20/110,055,185.33 = 36,877,841.55/x
  3. Step 3: Cross multiply
    73,361,266.20x = 110,055,185.33 × 36,877,841.55
  4. Step 4: Simplify right side
    73,361,266.20x = 4,058,597,686,171,235
  5. Step 5: Solve for x
    x = 4,058,597,686,171,235/73,361,266.20
  6. Step 6: Final answer
    x = 55,323,441.05

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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.