Home / 11,213,672,488.40-16,820,508,732.60-11,213,672,488.40

Finding the Fourth Proportional to 11,213,672,488.40, 16,820,508,732.60 and 11,213,672,488.40

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Solution

The fourth proportional to 11,213,672,488.40, 16,820,508,732.60 and 11,213,672,488.40 is: 16,820,508,732.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,213,672,488.40 : 16,820,508,732.60 = 11,213,672,488.40 : x
  2. Step 2: Convert to fraction form
    11,213,672,488.40/16,820,508,732.60 = 11,213,672,488.40/x
  3. Step 3: Cross multiply
    11,213,672,488.40x = 16,820,508,732.60 × 11,213,672,488.40
  4. Step 4: Simplify right side
    11,213,672,488.40x = 188,619,676,015,648,571,392
  5. Step 5: Solve for x
    x = 188,619,676,015,648,571,392/11,213,672,488.40
  6. Step 6: Final answer
    x = 16,820,508,732.60

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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.