Home / 1,743,641,220,181.50-2,616,796,780,835.30-789,250,049,117.74

Finding the Fourth Proportional to 1,743,641,220,181.50, 2,616,796,780,835.30 and 789,250,049,117.74

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Solution

The fourth proportional to 1,743,641,220,181.50, 2,616,796,780,835.30 and 789,250,049,117.74 is: 1,184,479,332,044.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,641,220,181.50 : 2,616,796,780,835.30 = 789,250,049,117.74 : x
  2. Step 2: Convert to fraction form
    1,743,641,220,181.50/2,616,796,780,835.30 = 789,250,049,117.74/x
  3. Step 3: Cross multiply
    1,743,641,220,181.50x = 2,616,796,780,835.30 × 789,250,049,117.74
  4. Step 4: Simplify right side
    1,743,641,220,181.50x = 2,065,306,987,805,404,221,669,376
  5. Step 5: Solve for x
    x = 2,065,306,987,805,404,221,669,376/1,743,641,220,181.50
  6. Step 6: Final answer
    x = 1,184,479,332,044.25

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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.