Home / 32,121,414,890.17-44,328,615,615.87-17,654,022,648.33

Finding the Fourth Proportional to 32,121,414,890.17, 44,328,615,615.87 and 17,654,022,648.33

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Solution

The fourth proportional to 32,121,414,890.17, 44,328,615,615.87 and 17,654,022,648.33 is: 24,363,135,519.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,121,414,890.17 : 44,328,615,615.87 = 17,654,022,648.33 : x
  2. Step 2: Convert to fraction form
    32,121,414,890.17/44,328,615,615.87 = 17,654,022,648.33/x
  3. Step 3: Cross multiply
    32,121,414,890.17x = 44,328,615,615.87 × 17,654,022,648.33
  4. Step 4: Simplify right side
    32,121,414,890.17x = 782,578,384,051,480,166,400
  5. Step 5: Solve for x
    x = 782,578,384,051,480,166,400/32,121,414,890.17
  6. Step 6: Final answer
    x = 24,363,135,519.63

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Double scale
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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.