Home / 83,279,844.06-114,929,776.26-46,110,125.10

Finding the Fourth Proportional to 83,279,844.06, 114,929,776.26 and 46,110,125.10

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Solution

The fourth proportional to 83,279,844.06, 114,929,776.26 and 46,110,125.10 is: 63,633,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,279,844.06 : 114,929,776.26 = 46,110,125.10 : x
  2. Step 2: Convert to fraction form
    83,279,844.06/114,929,776.26 = 46,110,125.10/x
  3. Step 3: Cross multiply
    83,279,844.06x = 114,929,776.26 × 46,110,125.10
  4. Step 4: Simplify right side
    83,279,844.06x = 5,299,426,361,063,611
  5. Step 5: Solve for x
    x = 5,299,426,361,063,611/83,279,844.06
  6. Step 6: Final answer
    x = 63,633,961.14

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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.