Home / 35,650,206,542.10-49,198,464,881.93-19,593,456,758.69

Finding the Fourth Proportional to 35,650,206,542.10, 49,198,464,881.93 and 19,593,456,758.69

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Solution

The fourth proportional to 35,650,206,542.10, 49,198,464,881.93 and 19,593,456,758.69 is: 27,039,618,778.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,650,206,542.10 : 49,198,464,881.93 = 19,593,456,758.69 : x
  2. Step 2: Convert to fraction form
    35,650,206,542.10/49,198,464,881.93 = 19,593,456,758.69/x
  3. Step 3: Cross multiply
    35,650,206,542.10x = 49,198,464,881.93 × 19,593,456,758.69
  4. Step 4: Simplify right side
    35,650,206,542.10x = 963,967,994,257,680,105,472
  5. Step 5: Solve for x
    x = 963,967,994,257,680,105,472/35,650,206,542.10
  6. Step 6: Final answer
    x = 27,039,618,778.07

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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.