Home / 10,784,448,286.20-16,176,672,429.30-3,029,661,214.20

Finding the Fourth Proportional to 10,784,448,286.20, 16,176,672,429.30 and 3,029,661,214.20

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Solution

The fourth proportional to 10,784,448,286.20, 16,176,672,429.30 and 3,029,661,214.20 is: 4,544,491,821.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,784,448,286.20 : 16,176,672,429.30 = 3,029,661,214.20 : x
  2. Step 2: Convert to fraction form
    10,784,448,286.20/16,176,672,429.30 = 3,029,661,214.20/x
  3. Step 3: Cross multiply
    10,784,448,286.20x = 16,176,672,429.30 × 3,029,661,214.20
  4. Step 4: Simplify right side
    10,784,448,286.20x = 49,009,837,033,868,697,600
  5. Step 5: Solve for x
    x = 49,009,837,033,868,697,600/10,784,448,286.20
  6. Step 6: Final answer
    x = 4,544,491,821.30

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Double scale
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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.