Home / 36,345,807.09-50,222,531.76-27,628,846.11

Finding the Fourth Proportional to 36,345,807.09, 50,222,531.76 and 27,628,846.11

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Solution

The fourth proportional to 36,345,807.09, 50,222,531.76 and 27,628,846.11 is: 38,177,460.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,345,807.09 : 50,222,531.76 = 27,628,846.11 : x
  2. Step 2: Convert to fraction form
    36,345,807.09/50,222,531.76 = 27,628,846.11/x
  3. Step 3: Cross multiply
    36,345,807.09x = 50,222,531.76 × 27,628,846.11
  4. Step 4: Simplify right side
    36,345,807.09x = 1,387,590,601,251,627.25
  5. Step 5: Solve for x
    x = 1,387,590,601,251,627.25/36,345,807.09
  6. Step 6: Final answer
    x = 38,177,460.13

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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.