Home / 66,392,264.01-91,621,724.09-37,025,453.19

Finding the Fourth Proportional to 66,392,264.01, 91,621,724.09 and 37,025,453.19

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Solution

The fourth proportional to 66,392,264.01, 91,621,724.09 and 37,025,453.19 is: 51,095,348.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,392,264.01 : 91,621,724.09 = 37,025,453.19 : x
  2. Step 2: Convert to fraction form
    66,392,264.01/91,621,724.09 = 37,025,453.19/x
  3. Step 3: Cross multiply
    66,392,264.01x = 91,621,724.09 × 37,025,453.19
  4. Step 4: Simplify right side
    66,392,264.01x = 3,392,335,856,296,262.50
  5. Step 5: Solve for x
    x = 3,392,335,856,296,262.50/66,392,264.01
  6. Step 6: Final answer
    x = 51,095,348.33

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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.