Home / 162,969,317,160.73-244,453,918,204.92-43,583,538,827.55

Finding the Fourth Proportional to 162,969,317,160.73, 244,453,918,204.92 and 43,583,538,827.55

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Solution

The fourth proportional to 162,969,317,160.73, 244,453,918,204.92 and 43,583,538,827.55 is: 65,375,292,854.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,969,317,160.73 : 244,453,918,204.92 = 43,583,538,827.55 : x
  2. Step 2: Convert to fraction form
    162,969,317,160.73/244,453,918,204.92 = 43,583,538,827.55/x
  3. Step 3: Cross multiply
    162,969,317,160.73x = 244,453,918,204.92 × 43,583,538,827.55
  4. Step 4: Simplify right side
    162,969,317,160.73x = 10,654,166,835,629,641,433,088
  5. Step 5: Solve for x
    x = 10,654,166,835,629,641,433,088/162,969,317,160.73
  6. Step 6: Final answer
    x = 65,375,292,854.19

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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.