Home / 8,156,668,438,398.50-11,256,145,183,259-4,452,884,746,324.20

Finding the Fourth Proportional to 8,156,668,438,398.50, 11,256,145,183,259 and 4,452,884,746,324.20

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Solution

The fourth proportional to 8,156,668,438,398.50, 11,256,145,183,259 and 4,452,884,746,324.20 is: 6,144,949,689,629.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,156,668,438,398.50 : 11,256,145,183,259 = 4,452,884,746,324.20 : x
  2. Step 2: Convert to fraction form
    8,156,668,438,398.50/11,256,145,183,259 = 4,452,884,746,324.20/x
  3. Step 3: Cross multiply
    8,156,668,438,398.50x = 11,256,145,183,259 × 4,452,884,746,324.20
  4. Step 4: Simplify right side
    8,156,668,438,398.50x = 50,122,317,188,944,622,979,645,440
  5. Step 5: Solve for x
    x = 50,122,317,188,944,622,979,645,440/8,156,668,438,398.50
  6. Step 6: Final answer
    x = 6,144,949,689,629.14

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Double scale
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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.