Home / 48,777,039,091.12-73,165,263,531.22-26,534,146,764.28

Finding the Fourth Proportional to 48,777,039,091.12, 73,165,263,531.22 and 26,534,146,764.28

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Solution

The fourth proportional to 48,777,039,091.12, 73,165,263,531.22 and 26,534,146,764.28 is: 39,801,059,612.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,777,039,091.12 : 73,165,263,531.22 = 26,534,146,764.28 : x
  2. Step 2: Convert to fraction form
    48,777,039,091.12/73,165,263,531.22 = 26,534,146,764.28/x
  3. Step 3: Cross multiply
    48,777,039,091.12x = 73,165,263,531.22 × 26,534,146,764.28
  4. Step 4: Simplify right side
    48,777,039,091.12x = 1,941,377,840,584,481,832,960
  5. Step 5: Solve for x
    x = 1,941,377,840,584,481,832,960/48,777,039,091.12
  6. Step 6: Final answer
    x = 39,801,059,612.45

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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.