Home / 17,932,768,653.44-26,875,820,956.08-7,296,597,650.72

Finding the Fourth Proportional to 17,932,768,653.44, 26,875,820,956.08 and 7,296,597,650.72

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Solution

The fourth proportional to 17,932,768,653.44, 26,875,820,956.08 and 7,296,597,650.72 is: 10,935,402,995.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,932,768,653.44 : 26,875,820,956.08 = 7,296,597,650.72 : x
  2. Step 2: Convert to fraction form
    17,932,768,653.44/26,875,820,956.08 = 7,296,597,650.72/x
  3. Step 3: Cross multiply
    17,932,768,653.44x = 26,875,820,956.08 × 7,296,597,650.72
  4. Step 4: Simplify right side
    17,932,768,653.44x = 196,102,052,049,304,682,496
  5. Step 5: Solve for x
    x = 196,102,052,049,304,682,496/17,932,768,653.44
  6. Step 6: Final answer
    x = 10,935,402,995.44

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1.5x scale

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.