Home / 57,914,596,809.94-86,872,172,664.57-17,577,798,896.01

Finding the Fourth Proportional to 57,914,596,809.94, 86,872,172,664.57 and 17,577,798,896.01

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Solution

The fourth proportional to 57,914,596,809.94, 86,872,172,664.57 and 17,577,798,896.01 is: 26,366,782,553.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,914,596,809.94 : 86,872,172,664.57 = 17,577,798,896.01 : x
  2. Step 2: Convert to fraction form
    57,914,596,809.94/86,872,172,664.57 = 17,577,798,896.01/x
  3. Step 3: Cross multiply
    57,914,596,809.94x = 86,872,172,664.57 × 17,577,798,896.01
  4. Step 4: Simplify right side
    57,914,596,809.94x = 1,527,021,580,757,580,906,496
  5. Step 5: Solve for x
    x = 1,527,021,580,757,580,906,496/57,914,596,809.94
  6. Step 6: Final answer
    x = 26,366,782,553.43

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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.