Home / 173,346,342.60-260,058,005.10-58,327,638.60

Finding the Fourth Proportional to 173,346,342.60, 260,058,005.10 and 58,327,638.60

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Solution

The fourth proportional to 173,346,342.60, 260,058,005.10 and 58,327,638.60 is: 87,504,409.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,346,342.60 : 260,058,005.10 = 58,327,638.60 : x
  2. Step 2: Convert to fraction form
    173,346,342.60/260,058,005.10 = 58,327,638.60/x
  3. Step 3: Cross multiply
    173,346,342.60x = 260,058,005.10 × 58,327,638.60
  4. Step 4: Simplify right side
    173,346,342.60x = 15,168,569,336,509,756
  5. Step 5: Solve for x
    x = 15,168,569,336,509,756/173,346,342.60
  6. Step 6: Final answer
    x = 87,504,409.43

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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.