Home / 45,945,157.34-68,917,487.88-26,501,781.26

Finding the Fourth Proportional to 45,945,157.34, 68,917,487.88 and 26,501,781.26

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Solution

The fourth proportional to 45,945,157.34, 68,917,487.88 and 26,501,781.26 is: 39,752,528.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,945,157.34 : 68,917,487.88 = 26,501,781.26 : x
  2. Step 2: Convert to fraction form
    45,945,157.34/68,917,487.88 = 26,501,781.26/x
  3. Step 3: Cross multiply
    45,945,157.34x = 68,917,487.88 × 26,501,781.26
  4. Step 4: Simplify right side
    45,945,157.34x = 1,826,436,188,784,461
  5. Step 5: Solve for x
    x = 1,826,436,188,784,461/45,945,157.34
  6. Step 6: Final answer
    x = 39,752,528.77

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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.