Home / 5,925,229,101.90-8,168,906,048.46-4,707,162,772.48

Finding the Fourth Proportional to 5,925,229,101.90, 8,168,906,048.46 and 4,707,162,772.48

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Solution

The fourth proportional to 5,925,229,101.90, 8,168,906,048.46 and 4,707,162,772.48 is: 6,489,600,618.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,925,229,101.90 : 8,168,906,048.46 = 4,707,162,772.48 : x
  2. Step 2: Convert to fraction form
    5,925,229,101.90/8,168,906,048.46 = 4,707,162,772.48/x
  3. Step 3: Cross multiply
    5,925,229,101.90x = 8,168,906,048.46 × 4,707,162,772.48
  4. Step 4: Simplify right side
    5,925,229,101.90x = 38,452,370,443,190,345,728
  5. Step 5: Solve for x
    x = 38,452,370,443,190,345,728/5,925,229,101.90
  6. Step 6: Final answer
    x = 6,489,600,618.29

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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.