Home / 3,963,121,521.40-5,944,682,282.10-1,202,746,108.60

Finding the Fourth Proportional to 3,963,121,521.40, 5,944,682,282.10 and 1,202,746,108.60

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Solution

The fourth proportional to 3,963,121,521.40, 5,944,682,282.10 and 1,202,746,108.60 is: 1,804,119,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,963,121,521.40 : 5,944,682,282.10 = 1,202,746,108.60 : x
  2. Step 2: Convert to fraction form
    3,963,121,521.40/5,944,682,282.10 = 1,202,746,108.60/x
  3. Step 3: Cross multiply
    3,963,121,521.40x = 5,944,682,282.10 × 1,202,746,108.60
  4. Step 4: Simplify right side
    3,963,121,521.40x = 7,149,943,481,659,142,144
  5. Step 5: Solve for x
    x = 7,149,943,481,659,142,144/3,963,121,521.40
  6. Step 6: Final answer
    x = 1,804,119,162.90

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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.