Home / 151,102,464.10-226,653,696.15-48,876,835.30

Finding the Fourth Proportional to 151,102,464.10, 226,653,696.15 and 48,876,835.30

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Solution

The fourth proportional to 151,102,464.10, 226,653,696.15 and 48,876,835.30 is: 73,315,252.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,102,464.10 : 226,653,696.15 = 48,876,835.30 : x
  2. Step 2: Convert to fraction form
    151,102,464.10/226,653,696.15 = 48,876,835.30/x
  3. Step 3: Cross multiply
    151,102,464.10x = 226,653,696.15 × 48,876,835.30
  4. Step 4: Simplify right side
    151,102,464.10x = 11,078,115,376,859,794
  5. Step 5: Solve for x
    x = 11,078,115,376,859,794/151,102,464.10
  6. Step 6: Final answer
    x = 73,315,252.95

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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.