Home / 17,180,503,092.96-25,774,463,941.52-5,229,689,964.88

Finding the Fourth Proportional to 17,180,503,092.96, 25,774,463,941.52 and 5,229,689,964.88

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Solution

The fourth proportional to 17,180,503,092.96, 25,774,463,941.52 and 5,229,689,964.88 is: 7,845,664,046.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,180,503,092.96 : 25,774,463,941.52 = 5,229,689,964.88 : x
  2. Step 2: Convert to fraction form
    17,180,503,092.96/25,774,463,941.52 = 5,229,689,964.88/x
  3. Step 3: Cross multiply
    17,180,503,092.96x = 25,774,463,941.52 × 5,229,689,964.88
  4. Step 4: Simplify right side
    17,180,503,092.96x = 134,792,455,425,128,562,688
  5. Step 5: Solve for x
    x = 134,792,455,425,128,562,688/17,180,503,092.96
  6. Step 6: Final answer
    x = 7,845,664,046.96

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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.