Home / 45,052,963.68-62,174,401.20-25,473,431.46

Finding the Fourth Proportional to 45,052,963.68, 62,174,401.20 and 25,473,431.46

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Solution

The fourth proportional to 45,052,963.68, 62,174,401.20 and 25,473,431.46 is: 35,154,076.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052,963.68 : 62,174,401.20 = 25,473,431.46 : x
  2. Step 2: Convert to fraction form
    45,052,963.68/62,174,401.20 = 25,473,431.46/x
  3. Step 3: Cross multiply
    45,052,963.68x = 62,174,401.20 × 25,473,431.46
  4. Step 4: Simplify right side
    45,052,963.68x = 1,583,795,347,534,742
  5. Step 5: Solve for x
    x = 1,583,795,347,534,742/45,052,963.68
  6. Step 6: Final answer
    x = 35,154,076.85

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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.