Home / 64,193,996,351.29-96,207,229,979.55-35,862,783,473.08

Finding the Fourth Proportional to 64,193,996,351.29, 96,207,229,979.55 and 35,862,783,473.08

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Solution

The fourth proportional to 64,193,996,351.29, 96,207,229,979.55 and 35,862,783,473.08 is: 53,747,379,091.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,193,996,351.29 : 96,207,229,979.55 = 35,862,783,473.08 : x
  2. Step 2: Convert to fraction form
    64,193,996,351.29/96,207,229,979.55 = 35,862,783,473.08/x
  3. Step 3: Cross multiply
    64,193,996,351.29x = 96,207,229,979.55 × 35,862,783,473.08
  4. Step 4: Simplify right side
    64,193,996,351.29x = 3,450,259,057,301,412,904,960
  5. Step 5: Solve for x
    x = 3,450,259,057,301,412,904,960/64,193,996,351.29
  6. Step 6: Final answer
    x = 53,747,379,091.66

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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.