Home / 4,899,046,107.70-7,348,569,161.55-4,393,964,581.30

Finding the Fourth Proportional to 4,899,046,107.70, 7,348,569,161.55 and 4,393,964,581.30

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Solution

The fourth proportional to 4,899,046,107.70, 7,348,569,161.55 and 4,393,964,581.30 is: 6,590,946,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,046,107.70 : 7,348,569,161.55 = 4,393,964,581.30 : x
  2. Step 2: Convert to fraction form
    4,899,046,107.70/7,348,569,161.55 = 4,393,964,581.30/x
  3. Step 3: Cross multiply
    4,899,046,107.70x = 7,348,569,161.55 × 4,393,964,581.30
  4. Step 4: Simplify right side
    4,899,046,107.70x = 32,289,352,619,084,140,544
  5. Step 5: Solve for x
    x = 32,289,352,619,084,140,544/4,899,046,107.70
  6. Step 6: Final answer
    x = 6,590,946,871.95

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Double scale
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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.