Home / 95,146,761,861.09-142,783,018,906.84-44,796,594,820.88

Finding the Fourth Proportional to 95,146,761,861.09, 142,783,018,906.84 and 44,796,594,820.88

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Solution

The fourth proportional to 95,146,761,861.09, 142,783,018,906.84 and 44,796,594,820.88 is: 67,224,495,297.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,146,761,861.09 : 142,783,018,906.84 = 44,796,594,820.88 : x
  2. Step 2: Convert to fraction form
    95,146,761,861.09/142,783,018,906.84 = 44,796,594,820.88/x
  3. Step 3: Cross multiply
    95,146,761,861.09x = 142,783,018,906.84 × 44,796,594,820.88
  4. Step 4: Simplify right side
    95,146,761,861.09x = 6,396,193,045,271,902,420,992
  5. Step 5: Solve for x
    x = 6,396,193,045,271,902,420,992/95,146,761,861.09
  6. Step 6: Final answer
    x = 67,224,495,297.17

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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.