Home / 269,829,286.24-372,365,603.38-146,069,963.37

Finding the Fourth Proportional to 269,829,286.24, 372,365,603.38 and 146,069,963.37

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Solution

The fourth proportional to 269,829,286.24, 372,365,603.38 and 146,069,963.37 is: 201,577,192.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,829,286.24 : 372,365,603.38 = 146,069,963.37 : x
  2. Step 2: Convert to fraction form
    269,829,286.24/372,365,603.38 = 146,069,963.37/x
  3. Step 3: Cross multiply
    269,829,286.24x = 372,365,603.38 × 146,069,963.37
  4. Step 4: Simplify right side
    269,829,286.24x = 54,391,430,045,964,552
  5. Step 5: Solve for x
    x = 54,391,430,045,964,552/269,829,286.24
  6. Step 6: Final answer
    x = 201,577,192.76

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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.