Home / 32,121,414,885.47-44,328,615,609.40-17,654,022,643.64

Finding the Fourth Proportional to 32,121,414,885.47, 44,328,615,609.40 and 17,654,022,643.64

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Solution

The fourth proportional to 32,121,414,885.47, 44,328,615,609.40 and 17,654,022,643.64 is: 24,363,135,513.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,121,414,885.47 : 44,328,615,609.40 = 17,654,022,643.64 : x
  2. Step 2: Convert to fraction form
    32,121,414,885.47/44,328,615,609.40 = 17,654,022,643.64/x
  3. Step 3: Cross multiply
    32,121,414,885.47x = 44,328,615,609.40 × 17,654,022,643.64
  4. Step 4: Simplify right side
    32,121,414,885.47x = 782,578,383,729,384,226,816
  5. Step 5: Solve for x
    x = 782,578,383,729,384,226,816/32,121,414,885.47
  6. Step 6: Final answer
    x = 24,363,135,513.17

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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.