Home / 34,051,778.84-46,992,447.20-18,582,859.87

Finding the Fourth Proportional to 34,051,778.84, 46,992,447.20 and 18,582,859.87

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Solution

The fourth proportional to 34,051,778.84, 46,992,447.20 and 18,582,859.87 is: 25,644,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,778.84 : 46,992,447.20 = 18,582,859.87 : x
  2. Step 2: Convert to fraction form
    34,051,778.84/46,992,447.20 = 18,582,859.87/x
  3. Step 3: Cross multiply
    34,051,778.84x = 46,992,447.20 × 18,582,859.87
  4. Step 4: Simplify right side
    34,051,778.84x = 873,254,061,265,974
  5. Step 5: Solve for x
    x = 873,254,061,265,974/34,051,778.84
  6. Step 6: Final answer
    x = 25,644,888.20

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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.