Home / 177,599,463,273.10-266,396,283,727.43-56,586,374,458.83

Finding the Fourth Proportional to 177,599,463,273.10, 266,396,283,727.43 and 56,586,374,458.83

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Solution

The fourth proportional to 177,599,463,273.10, 266,396,283,727.43 and 56,586,374,458.83 is: 84,878,634,133.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,599,463,273.10 : 266,396,283,727.43 = 56,586,374,458.83 : x
  2. Step 2: Convert to fraction form
    177,599,463,273.10/266,396,283,727.43 = 56,586,374,458.83/x
  3. Step 3: Cross multiply
    177,599,463,273.10x = 266,396,283,727.43 × 56,586,374,458.83
  4. Step 4: Simplify right side
    177,599,463,273.10x = 15,074,399,865,441,074,806,784
  5. Step 5: Solve for x
    x = 15,074,399,865,441,074,806,784/177,599,463,273.10
  6. Step 6: Final answer
    x = 84,878,634,133.37

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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.