Home / 83,199,162.12-114,813,992.44-46,029,708.41

Finding the Fourth Proportional to 83,199,162.12, 114,813,992.44 and 46,029,708.41

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Solution

The fourth proportional to 83,199,162.12, 114,813,992.44 and 46,029,708.41 is: 63,520,526.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,199,162.12 : 114,813,992.44 = 46,029,708.41 : x
  2. Step 2: Convert to fraction form
    83,199,162.12/114,813,992.44 = 46,029,708.41/x
  3. Step 3: Cross multiply
    83,199,162.12x = 114,813,992.44 × 46,029,708.41
  4. Step 4: Simplify right side
    83,199,162.12x = 5,284,854,593,401,144
  5. Step 5: Solve for x
    x = 5,284,854,593,401,144/83,199,162.12
  6. Step 6: Final answer
    x = 63,520,526.63

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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.