Home / 37,427,092.54-55,907,244.84-27,730,643.92

Finding the Fourth Proportional to 37,427,092.54, 55,907,244.84 and 27,730,643.92

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Solution

The fourth proportional to 37,427,092.54, 55,907,244.84 and 27,730,643.92 is: 41,423,038.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,427,092.54 : 55,907,244.84 = 27,730,643.92 : x
  2. Step 2: Convert to fraction form
    37,427,092.54/55,907,244.84 = 27,730,643.92/x
  3. Step 3: Cross multiply
    37,427,092.54x = 55,907,244.84 × 27,730,643.92
  4. Step 4: Simplify right side
    37,427,092.54x = 1,550,343,899,206,297.50
  5. Step 5: Solve for x
    x = 1,550,343,899,206,297.50/37,427,092.54
  6. Step 6: Final answer
    x = 41,423,038.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.