Home / 1,096,023,107.48-1,512,543,788.76-619,703,244.46

Finding the Fourth Proportional to 1,096,023,107.48, 1,512,543,788.76 and 619,703,244.46

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Solution

The fourth proportional to 1,096,023,107.48, 1,512,543,788.76 and 619,703,244.46 is: 855,208,514.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,023,107.48 : 1,512,543,788.76 = 619,703,244.46 : x
  2. Step 2: Convert to fraction form
    1,096,023,107.48/1,512,543,788.76 = 619,703,244.46/x
  3. Step 3: Cross multiply
    1,096,023,107.48x = 1,512,543,788.76 × 619,703,244.46
  4. Step 4: Simplify right side
    1,096,023,107.48x = 937,328,293,287,433,344
  5. Step 5: Solve for x
    x = 937,328,293,287,433,344/1,096,023,107.48
  6. Step 6: Final answer
    x = 855,208,514.21

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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.