Home / 64,193,996,351.79-96,207,229,980.30-35,862,783,473.58

Finding the Fourth Proportional to 64,193,996,351.79, 96,207,229,980.30 and 35,862,783,473.58

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Solution

The fourth proportional to 64,193,996,351.79, 96,207,229,980.30 and 35,862,783,473.58 is: 53,747,379,092.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,193,996,351.79 : 96,207,229,980.30 = 35,862,783,473.58 : x
  2. Step 2: Convert to fraction form
    64,193,996,351.79/96,207,229,980.30 = 35,862,783,473.58/x
  3. Step 3: Cross multiply
    64,193,996,351.79x = 96,207,229,980.30 × 35,862,783,473.58
  4. Step 4: Simplify right side
    64,193,996,351.79x = 3,450,259,057,376,413,351,936
  5. Step 5: Solve for x
    x = 3,450,259,057,376,413,351,936/64,193,996,351.79
  6. Step 6: Final answer
    x = 53,747,379,092.41

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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.