Home / 116,081,063,246.42-174,040,639,945.12-51,433,590,098.58

Finding the Fourth Proportional to 116,081,063,246.42, 174,040,639,945.12 and 51,433,590,098.58

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Solution

The fourth proportional to 116,081,063,246.42, 174,040,639,945.12 and 51,433,590,098.58 is: 77,114,515,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,081,063,246.42 : 174,040,639,945.12 = 51,433,590,098.58 : x
  2. Step 2: Convert to fraction form
    116,081,063,246.42/174,040,639,945.12 = 51,433,590,098.58/x
  3. Step 3: Cross multiply
    116,081,063,246.42x = 174,040,639,945.12 × 51,433,590,098.58
  4. Step 4: Simplify right side
    116,081,063,246.42x = 8,951,534,935,431,851,278,336
  5. Step 5: Solve for x
    x = 8,951,534,935,431,851,278,336/116,081,063,246.42
  6. Step 6: Final answer
    x = 77,114,515,366.12

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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.