Home / 110,523,514,791.87-152,522,449,231.82-59,774,457,455.37

Finding the Fourth Proportional to 110,523,514,791.87, 152,522,449,231.82 and 59,774,457,455.37

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Solution

The fourth proportional to 110,523,514,791.87, 152,522,449,231.82 and 59,774,457,455.37 is: 82,488,750,649.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,523,514,791.87 : 152,522,449,231.82 = 59,774,457,455.37 : x
  2. Step 2: Convert to fraction form
    110,523,514,791.87/152,522,449,231.82 = 59,774,457,455.37/x
  3. Step 3: Cross multiply
    110,523,514,791.87x = 152,522,449,231.82 × 59,774,457,455.37
  4. Step 4: Simplify right side
    110,523,514,791.87x = 9,116,946,652,596,256,374,784
  5. Step 5: Solve for x
    x = 9,116,946,652,596,256,374,784/110,523,514,791.87
  6. Step 6: Final answer
    x = 82,488,750,649.71

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1.5x scale

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.