Home / 164,369,882.25-246,548,843.55-49,351,435.20

Finding the Fourth Proportional to 164,369,882.25, 246,548,843.55 and 49,351,435.20

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Solution

The fourth proportional to 164,369,882.25, 246,548,843.55 and 49,351,435.20 is: 74,025,357.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,369,882.25 : 246,548,843.55 = 49,351,435.20 : x
  2. Step 2: Convert to fraction form
    164,369,882.25/246,548,843.55 = 49,351,435.20/x
  3. Step 3: Cross multiply
    164,369,882.25x = 246,548,843.55 × 49,351,435.20
  4. Step 4: Simplify right side
    164,369,882.25x = 12,167,539,276,092,764
  5. Step 5: Solve for x
    x = 12,167,539,276,092,764/164,369,882.25
  6. Step 6: Final answer
    x = 74,025,357.38

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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.