Home / 11,661,671,048.41-16,104,220,625.85-11,026,350,646.27

Finding the Fourth Proportional to 11,661,671,048.41, 16,104,220,625.85 and 11,026,350,646.27

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Solution

The fourth proportional to 11,661,671,048.41, 16,104,220,625.85 and 11,026,350,646.27 is: 15,226,872,955.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,661,671,048.41 : 16,104,220,625.85 = 11,026,350,646.27 : x
  2. Step 2: Convert to fraction form
    11,661,671,048.41/16,104,220,625.85 = 11,026,350,646.27/x
  3. Step 3: Cross multiply
    11,661,671,048.41x = 16,104,220,625.85 × 11,026,350,646.27
  4. Step 4: Simplify right side
    11,661,671,048.41x = 177,570,783,505,380,147,200
  5. Step 5: Solve for x
    x = 177,570,783,505,380,147,200/11,661,671,048.41
  6. Step 6: Final answer
    x = 15,226,872,955.71

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1.5x scale

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.