Home / 64,193,996,783.07-96,207,230,629.26-35,862,783,904.81

Finding the Fourth Proportional to 64,193,996,783.07, 96,207,230,629.26 and 35,862,783,904.81

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Solution

The fourth proportional to 64,193,996,783.07, 96,207,230,629.26 and 35,862,783,904.81 is: 53,747,379,740.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,193,996,783.07 : 96,207,230,629.26 = 35,862,783,904.81 : x
  2. Step 2: Convert to fraction form
    64,193,996,783.07/96,207,230,629.26 = 35,862,783,904.81/x
  3. Step 3: Cross multiply
    64,193,996,783.07x = 96,207,230,629.26 × 35,862,783,904.81
  4. Step 4: Simplify right side
    64,193,996,783.07x = 3,450,259,122,137,561,300,992
  5. Step 5: Solve for x
    x = 3,450,259,122,137,561,300,992/64,193,996,783.07
  6. Step 6: Final answer
    x = 53,747,379,740.15

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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.