Home / 61,084,025,289.18-84,294,632,991.78-35,364,389,676.12

Finding the Fourth Proportional to 61,084,025,289.18, 84,294,632,991.78 and 35,364,389,676.12

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Solution

The fourth proportional to 61,084,025,289.18, 84,294,632,991.78 and 35,364,389,676.12 is: 48,802,092,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084,025,289.18 : 84,294,632,991.78 = 35,364,389,676.12 : x
  2. Step 2: Convert to fraction form
    61,084,025,289.18/84,294,632,991.78 = 35,364,389,676.12/x
  3. Step 3: Cross multiply
    61,084,025,289.18x = 84,294,632,991.78 × 35,364,389,676.12
  4. Step 4: Simplify right side
    61,084,025,289.18x = 2,981,028,248,726,829,268,992
  5. Step 5: Solve for x
    x = 2,981,028,248,726,829,268,992/61,084,025,289.18
  6. Step 6: Final answer
    x = 48,802,092,439.30

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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.