Home / 37,076,040.22-55,646,078.01-25,724,460.46

Finding the Fourth Proportional to 37,076,040.22, 55,646,078.01 and 25,724,460.46

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Solution

The fourth proportional to 37,076,040.22, 55,646,078.01 and 25,724,460.46 is: 38,608,905.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,076,040.22 : 55,646,078.01 = 25,724,460.46 : x
  2. Step 2: Convert to fraction form
    37,076,040.22/55,646,078.01 = 25,724,460.46/x
  3. Step 3: Cross multiply
    37,076,040.22x = 55,646,078.01 × 25,724,460.46
  4. Step 4: Simplify right side
    37,076,040.22x = 1,431,465,333,522,320.50
  5. Step 5: Solve for x
    x = 1,431,465,333,522,320.50/37,076,040.22
  6. Step 6: Final answer
    x = 38,608,905.51

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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.