Home / 230,894,722,653.08-346,099,640,649.75-77,686,422,811.79

Finding the Fourth Proportional to 230,894,722,653.08, 346,099,640,649.75 and 77,686,422,811.79

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Solution

The fourth proportional to 230,894,722,653.08, 346,099,640,649.75 and 77,686,422,811.79 is: 116,448,062,171.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,894,722,653.08 : 346,099,640,649.75 = 77,686,422,811.79 : x
  2. Step 2: Convert to fraction form
    230,894,722,653.08/346,099,640,649.75 = 77,686,422,811.79/x
  3. Step 3: Cross multiply
    230,894,722,653.08x = 346,099,640,649.75 × 77,686,422,811.79
  4. Step 4: Simplify right side
    230,894,722,653.08x = 26,887,243,018,523,331,526,656
  5. Step 5: Solve for x
    x = 26,887,243,018,523,331,526,656/230,894,722,653.08
  6. Step 6: Final answer
    x = 116,448,062,171.27

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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.