Home / 134,598,062.16-201,816,227.16-52,619,301.36

Finding the Fourth Proportional to 134,598,062.16, 201,816,227.16 and 52,619,301.36

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Solution

The fourth proportional to 134,598,062.16, 201,816,227.16 and 52,619,301.36 is: 78,897,338.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,598,062.16 : 201,816,227.16 = 52,619,301.36 : x
  2. Step 2: Convert to fraction form
    134,598,062.16/201,816,227.16 = 52,619,301.36/x
  3. Step 3: Cross multiply
    134,598,062.16x = 201,816,227.16 × 52,619,301.36
  4. Step 4: Simplify right side
    134,598,062.16x = 10,619,428,876,270,256
  5. Step 5: Solve for x
    x = 10,619,428,876,270,256/134,598,062.16
  6. Step 6: Final answer
    x = 78,897,338.53

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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.