Home / 17,595,168,972.40-26,423,364,460.20-9,330,198,540.40

Finding the Fourth Proportional to 17,595,168,972.40, 26,423,364,460.20 and 9,330,198,540.40

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Solution

The fourth proportional to 17,595,168,972.40, 26,423,364,460.20 and 9,330,198,540.40 is: 14,011,529,920.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,595,168,972.40 : 26,423,364,460.20 = 9,330,198,540.40 : x
  2. Step 2: Convert to fraction form
    17,595,168,972.40/26,423,364,460.20 = 9,330,198,540.40/x
  3. Step 3: Cross multiply
    17,595,168,972.40x = 26,423,364,460.20 × 9,330,198,540.40
  4. Step 4: Simplify right side
    17,595,168,972.40x = 246,535,236,519,015,284,736
  5. Step 5: Solve for x
    x = 246,535,236,519,015,284,736/17,595,168,972.40
  6. Step 6: Final answer
    x = 14,011,529,920.84

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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.