Home / 102,224,649,910.03-153,340,098,693.48-35,070,952,978.19

Finding the Fourth Proportional to 102,224,649,910.03, 153,340,098,693.48 and 35,070,952,978.19

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Solution

The fourth proportional to 102,224,649,910.03, 153,340,098,693.48 and 35,070,952,978.19 is: 52,607,501,181.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,224,649,910.03 : 153,340,098,693.48 = 35,070,952,978.19 : x
  2. Step 2: Convert to fraction form
    102,224,649,910.03/153,340,098,693.48 = 35,070,952,978.19/x
  3. Step 3: Cross multiply
    102,224,649,910.03x = 153,340,098,693.48 × 35,070,952,978.19
  4. Step 4: Simplify right side
    102,224,649,910.03x = 5,377,783,390,949,284,511,744
  5. Step 5: Solve for x
    x = 5,377,783,390,949,284,511,744/102,224,649,910.03
  6. Step 6: Final answer
    x = 52,607,501,181.78

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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.