Home / 2,635,448,758.94-3,636,986,219.70-1,446,017,412.26

Finding the Fourth Proportional to 2,635,448,758.94, 3,636,986,219.70 and 1,446,017,412.26

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Solution

The fourth proportional to 2,635,448,758.94, 3,636,986,219.70 and 1,446,017,412.26 is: 1,995,540,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,448,758.94 : 3,636,986,219.70 = 1,446,017,412.26 : x
  2. Step 2: Convert to fraction form
    2,635,448,758.94/3,636,986,219.70 = 1,446,017,412.26/x
  3. Step 3: Cross multiply
    2,635,448,758.94x = 3,636,986,219.70 × 1,446,017,412.26
  4. Step 4: Simplify right side
    2,635,448,758.94x = 5,259,145,401,835,873,280
  5. Step 5: Solve for x
    x = 5,259,145,401,835,873,280/2,635,448,758.94
  6. Step 6: Final answer
    x = 1,995,540,753.35

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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.