Home / 151,308,045.15-226,962,067.73-151,308,045.15

Finding the Fourth Proportional to 151,308,045.15, 226,962,067.73 and 151,308,045.15

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Solution

The fourth proportional to 151,308,045.15, 226,962,067.73 and 151,308,045.15 is: 226,962,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,308,045.15 : 226,962,067.73 = 151,308,045.15 : x
  2. Step 2: Convert to fraction form
    151,308,045.15/226,962,067.73 = 151,308,045.15/x
  3. Step 3: Cross multiply
    151,308,045.15x = 226,962,067.73 × 151,308,045.15
  4. Step 4: Simplify right side
    151,308,045.15x = 34,341,186,790,671,660
  5. Step 5: Solve for x
    x = 34,341,186,790,671,660/151,308,045.15
  6. Step 6: Final answer
    x = 226,962,067.73

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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.