Home / 37,073,836.56-51,147,297.48-23,127,075.12

Finding the Fourth Proportional to 37,073,836.56, 51,147,297.48 and 23,127,075.12

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Solution

The fourth proportional to 37,073,836.56, 51,147,297.48 and 23,127,075.12 is: 31,906,257.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,073,836.56 : 51,147,297.48 = 23,127,075.12 : x
  2. Step 2: Convert to fraction form
    37,073,836.56/51,147,297.48 = 23,127,075.12/x
  3. Step 3: Cross multiply
    37,073,836.56x = 51,147,297.48 × 23,127,075.12
  4. Step 4: Simplify right side
    37,073,836.56x = 1,182,887,391,004,946.75
  5. Step 5: Solve for x
    x = 1,182,887,391,004,946.75/37,073,836.56
  6. Step 6: Final answer
    x = 31,906,257.91

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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.