Home / 17,180,503,481.96-25,774,464,526.57-5,229,690,354.98

Finding the Fourth Proportional to 17,180,503,481.96, 25,774,464,526.57 and 5,229,690,354.98

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Solution

The fourth proportional to 17,180,503,481.96, 25,774,464,526.57 and 5,229,690,354.98 is: 7,845,664,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,503,481.96 : 25,774,464,526.57 = 5,229,690,354.98 : x
  2. Step 2: Convert to fraction form
    17,180,503,481.96/25,774,464,526.57 = 5,229,690,354.98/x
  3. Step 3: Cross multiply
    17,180,503,481.96x = 25,774,464,526.57 × 5,229,690,354.98
  4. Step 4: Simplify right side
    17,180,503,481.96x = 134,792,468,539,333,246,976
  5. Step 5: Solve for x
    x = 134,792,468,539,333,246,976/17,180,503,481.96
  6. Step 6: Final answer
    x = 7,845,664,632.64

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Double scale
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1.5x scale

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.