Home / 32,121,414,890.73-44,328,615,616.64-17,654,022,648.89

Finding the Fourth Proportional to 32,121,414,890.73, 44,328,615,616.64 and 17,654,022,648.89

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Solution

The fourth proportional to 32,121,414,890.73, 44,328,615,616.64 and 17,654,022,648.89 is: 24,363,135,520.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,121,414,890.73 : 44,328,615,616.64 = 17,654,022,648.89 : x
  2. Step 2: Convert to fraction form
    32,121,414,890.73/44,328,615,616.64 = 17,654,022,648.89/x
  3. Step 3: Cross multiply
    32,121,414,890.73x = 44,328,615,616.64 × 17,654,022,648.89
  4. Step 4: Simplify right side
    32,121,414,890.73x = 782,578,384,090,110,099,456
  5. Step 5: Solve for x
    x = 782,578,384,090,110,099,456/32,121,414,890.73
  6. Step 6: Final answer
    x = 24,363,135,520.41

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1.5x scale

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.