Home / 47,337,008,792.20-65,325,107,351.82-25,635,319,683.64

Finding the Fourth Proportional to 47,337,008,792.20, 65,325,107,351.82 and 25,635,319,683.64

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Solution

The fourth proportional to 47,337,008,792.20, 65,325,107,351.82 and 25,635,319,683.64 is: 35,376,760,236.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,337,008,792.20 : 65,325,107,351.82 = 25,635,319,683.64 : x
  2. Step 2: Convert to fraction form
    47,337,008,792.20/65,325,107,351.82 = 25,635,319,683.64/x
  3. Step 3: Cross multiply
    47,337,008,792.20x = 65,325,107,351.82 × 25,635,319,683.64
  4. Step 4: Simplify right side
    47,337,008,792.20x = 1,674,630,010,332,007,366,656
  5. Step 5: Solve for x
    x = 1,674,630,010,332,007,366,656/47,337,008,792.20
  6. Step 6: Final answer
    x = 35,376,760,236.02

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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.