Home / 265,704,571.02-366,672,465.27-148,229,901.66

Finding the Fourth Proportional to 265,704,571.02, 366,672,465.27 and 148,229,901.66

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Solution

The fourth proportional to 265,704,571.02, 366,672,465.27 and 148,229,901.66 is: 204,557,352.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,704,571.02 : 366,672,465.27 = 148,229,901.66 : x
  2. Step 2: Convert to fraction form
    265,704,571.02/366,672,465.27 = 148,229,901.66/x
  3. Step 3: Cross multiply
    265,704,571.02x = 366,672,465.27 × 148,229,901.66
  4. Step 4: Simplify right side
    265,704,571.02x = 54,351,823,468,401,864
  5. Step 5: Solve for x
    x = 54,351,823,468,401,864/265,704,571.02
  6. Step 6: Final answer
    x = 204,557,352.02

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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.