Home / 37,179,266.80-55,768,900.20-34,659,842.80

Finding the Fourth Proportional to 37,179,266.80, 55,768,900.20 and 34,659,842.80

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Solution

The fourth proportional to 37,179,266.80, 55,768,900.20 and 34,659,842.80 is: 51,989,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,179,266.80 : 55,768,900.20 = 34,659,842.80 : x
  2. Step 2: Convert to fraction form
    37,179,266.80/55,768,900.20 = 34,659,842.80/x
  3. Step 3: Cross multiply
    37,179,266.80x = 55,768,900.20 × 34,659,842.80
  4. Step 4: Simplify right side
    37,179,266.80x = 1,932,941,314,060,888.50
  5. Step 5: Solve for x
    x = 1,932,941,314,060,888.50/37,179,266.80
  6. Step 6: Final answer
    x = 51,989,764.20

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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.