Home / 4,418,998,632.84-6,629,741,521.23-1,932,077,958.06

Finding the Fourth Proportional to 4,418,998,632.84, 6,629,741,521.23 and 1,932,077,958.06

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Solution

The fourth proportional to 4,418,998,632.84, 6,629,741,521.23 and 1,932,077,958.06 is: 2,898,660,652.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,418,998,632.84 : 6,629,741,521.23 = 1,932,077,958.06 : x
  2. Step 2: Convert to fraction form
    4,418,998,632.84/6,629,741,521.23 = 1,932,077,958.06/x
  3. Step 3: Cross multiply
    4,418,998,632.84x = 6,629,741,521.23 × 1,932,077,958.06
  4. Step 4: Simplify right side
    4,418,998,632.84x = 12,809,177,460,803,655,680
  5. Step 5: Solve for x
    x = 12,809,177,460,803,655,680/4,418,998,632.84
  6. Step 6: Final answer
    x = 2,898,660,652.58

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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.