Home / 35,650,206,548.10-49,198,464,890.22-19,593,456,764.70

Finding the Fourth Proportional to 35,650,206,548.10, 49,198,464,890.22 and 19,593,456,764.70

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Solution

The fourth proportional to 35,650,206,548.10, 49,198,464,890.22 and 19,593,456,764.70 is: 27,039,618,786.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,650,206,548.10 : 49,198,464,890.22 = 19,593,456,764.70 : x
  2. Step 2: Convert to fraction form
    35,650,206,548.10/49,198,464,890.22 = 19,593,456,764.70/x
  3. Step 3: Cross multiply
    35,650,206,548.10x = 49,198,464,890.22 × 19,593,456,764.70
  4. Step 4: Simplify right side
    35,650,206,548.10x = 963,967,994,716,136,538,112
  5. Step 5: Solve for x
    x = 963,967,994,716,136,538,112/35,650,206,548.10
  6. Step 6: Final answer
    x = 27,039,618,786.37

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1.5x scale

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.