Home / 104,410,881.70-156,616,322.55-43,944,705.70

Finding the Fourth Proportional to 104,410,881.70, 156,616,322.55 and 43,944,705.70

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Solution

The fourth proportional to 104,410,881.70, 156,616,322.55 and 43,944,705.70 is: 65,917,058.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,410,881.70 : 156,616,322.55 = 43,944,705.70 : x
  2. Step 2: Convert to fraction form
    104,410,881.70/156,616,322.55 = 43,944,705.70/x
  3. Step 3: Cross multiply
    104,410,881.70x = 156,616,322.55 × 43,944,705.70
  4. Step 4: Simplify right side
    104,410,881.70x = 6,882,458,202,276,025
  5. Step 5: Solve for x
    x = 6,882,458,202,276,025/104,410,881.70
  6. Step 6: Final answer
    x = 65,917,058.55

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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.