Home / 6,853,693,898.52-9,454,616,700.30-4,476,223,497.42

Finding the Fourth Proportional to 6,853,693,898.52, 9,454,616,700.30 and 4,476,223,497.42

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Solution

The fourth proportional to 6,853,693,898.52, 9,454,616,700.30 and 4,476,223,497.42 is: 6,174,915,025.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,693,898.52 : 9,454,616,700.30 = 4,476,223,497.42 : x
  2. Step 2: Convert to fraction form
    6,853,693,898.52/9,454,616,700.30 = 4,476,223,497.42/x
  3. Step 3: Cross multiply
    6,853,693,898.52x = 9,454,616,700.30 × 4,476,223,497.42
  4. Step 4: Simplify right side
    6,853,693,898.52x = 42,320,977,432,982,405,120
  5. Step 5: Solve for x
    x = 42,320,977,432,982,405,120/6,853,693,898.52
  6. Step 6: Final answer
    x = 6,174,915,025.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.