Home / 4,368,711,834.40-6,553,067,751.60-2,899,383,757.60

Finding the Fourth Proportional to 4,368,711,834.40, 6,553,067,751.60 and 2,899,383,757.60

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Solution

The fourth proportional to 4,368,711,834.40, 6,553,067,751.60 and 2,899,383,757.60 is: 4,349,075,636.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,711,834.40 : 6,553,067,751.60 = 2,899,383,757.60 : x
  2. Step 2: Convert to fraction form
    4,368,711,834.40/6,553,067,751.60 = 2,899,383,757.60/x
  3. Step 3: Cross multiply
    4,368,711,834.40x = 6,553,067,751.60 × 2,899,383,757.60
  4. Step 4: Simplify right side
    4,368,711,834.40x = 18,999,858,201,441,390,592
  5. Step 5: Solve for x
    x = 18,999,858,201,441,390,592/4,368,711,834.40
  6. Step 6: Final answer
    x = 4,349,075,636.40

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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.