Home / 17,193,406,423.20-25,747,111,465.20-13,753,552,855.20

Finding the Fourth Proportional to 17,193,406,423.20, 25,747,111,465.20 and 13,753,552,855.20

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Solution

The fourth proportional to 17,193,406,423.20, 25,747,111,465.20 and 13,753,552,855.20 is: 20,595,933,678.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,193,406,423.20 : 25,747,111,465.20 = 13,753,552,855.20 : x
  2. Step 2: Convert to fraction form
    17,193,406,423.20/25,747,111,465.20 = 13,753,552,855.20/x
  3. Step 3: Cross multiply
    17,193,406,423.20x = 25,747,111,465.20 × 13,753,552,855.20
  4. Step 4: Simplify right side
    17,193,406,423.20x = 354,114,258,405,354,176,512
  5. Step 5: Solve for x
    x = 354,114,258,405,354,176,512/17,193,406,423.20
  6. Step 6: Final answer
    x = 20,595,933,678.83

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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.