Home / 22,343,020,640.88-33,522,703,119.09-10,396,970,398.86

Finding the Fourth Proportional to 22,343,020,640.88, 33,522,703,119.09 and 10,396,970,398.86

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Solution

The fourth proportional to 22,343,020,640.88, 33,522,703,119.09 and 10,396,970,398.86 is: 15,599,258,382.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,343,020,640.88 : 33,522,703,119.09 = 10,396,970,398.86 : x
  2. Step 2: Convert to fraction form
    22,343,020,640.88/33,522,703,119.09 = 10,396,970,398.86/x
  3. Step 3: Cross multiply
    22,343,020,640.88x = 33,522,703,119.09 × 10,396,970,398.86
  4. Step 4: Simplify right side
    22,343,020,640.88x = 348,534,552,018,950,553,600
  5. Step 5: Solve for x
    x = 348,534,552,018,950,553,600/22,343,020,640.88
  6. Step 6: Final answer
    x = 15,599,258,382.34

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1.5x scale

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.