Home / 32,883,121,752.62-49,313,628,131.24-11,917,164,916.94

Finding the Fourth Proportional to 32,883,121,752.62, 49,313,628,131.24 and 11,917,164,916.94

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Solution

The fourth proportional to 32,883,121,752.62, 49,313,628,131.24 and 11,917,164,916.94 is: 17,871,741,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,883,121,752.62 : 49,313,628,131.24 = 11,917,164,916.94 : x
  2. Step 2: Convert to fraction form
    32,883,121,752.62/49,313,628,131.24 = 11,917,164,916.94/x
  3. Step 3: Cross multiply
    32,883,121,752.62x = 49,313,628,131.24 × 11,917,164,916.94
  4. Step 4: Simplify right side
    32,883,121,752.62x = 587,678,639,092,427,915,264
  5. Step 5: Solve for x
    x = 587,678,639,092,427,915,264/32,883,121,752.62
  6. Step 6: Final answer
    x = 17,871,741,117.33

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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.