Home / 984,068,626.75-1,358,043,048.48-544,063,822.27

Finding the Fourth Proportional to 984,068,626.75, 1,358,043,048.48 and 544,063,822.27

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Solution

The fourth proportional to 984,068,626.75, 1,358,043,048.48 and 544,063,822.27 is: 750,823,745.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,068,626.75 : 1,358,043,048.48 = 544,063,822.27 : x
  2. Step 2: Convert to fraction form
    984,068,626.75/1,358,043,048.48 = 544,063,822.27/x
  3. Step 3: Cross multiply
    984,068,626.75x = 1,358,043,048.48 × 544,063,822.27
  4. Step 4: Simplify right side
    984,068,626.75x = 738,862,091,763,231,744
  5. Step 5: Solve for x
    x = 738,862,091,763,231,744/984,068,626.75
  6. Step 6: Final answer
    x = 750,823,745.09

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Double scale
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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.