Home / 43,313,008,991.47-64,923,659,243.91-14,569,062,580.23

Finding the Fourth Proportional to 43,313,008,991.47, 64,923,659,243.91 and 14,569,062,580.23

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Solution

The fourth proportional to 43,313,008,991.47, 64,923,659,243.91 and 14,569,062,580.23 is: 21,838,170,020.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313,008,991.47 : 64,923,659,243.91 = 14,569,062,580.23 : x
  2. Step 2: Convert to fraction form
    43,313,008,991.47/64,923,659,243.91 = 14,569,062,580.23/x
  3. Step 3: Cross multiply
    43,313,008,991.47x = 64,923,659,243.91 × 14,569,062,580.23
  4. Step 4: Simplify right side
    43,313,008,991.47x = 945,876,854,462,052,696,064
  5. Step 5: Solve for x
    x = 945,876,854,462,052,696,064/43,313,008,991.47
  6. Step 6: Final answer
    x = 21,838,170,020.66

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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.