Home / 18,066,552,532.11-24,932,515,350.06-10,833,777,575.82

Finding the Fourth Proportional to 18,066,552,532.11, 24,932,515,350.06 and 10,833,777,575.82

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Solution

The fourth proportional to 18,066,552,532.11, 24,932,515,350.06 and 10,833,777,575.82 is: 14,951,016,538.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,066,552,532.11 : 24,932,515,350.06 = 10,833,777,575.82 : x
  2. Step 2: Convert to fraction form
    18,066,552,532.11/24,932,515,350.06 = 10,833,777,575.82/x
  3. Step 3: Cross multiply
    18,066,552,532.11x = 24,932,515,350.06 × 10,833,777,575.82
  4. Step 4: Simplify right side
    18,066,552,532.11x = 270,113,325,708,267,978,752
  5. Step 5: Solve for x
    x = 270,113,325,708,267,978,752/18,066,552,532.11
  6. Step 6: Final answer
    x = 14,951,016,538.89

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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.