Home / 173,346,369.60-260,058,045.60-58,327,665.60

Finding the Fourth Proportional to 173,346,369.60, 260,058,045.60 and 58,327,665.60

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Solution

The fourth proportional to 173,346,369.60, 260,058,045.60 and 58,327,665.60 is: 87,504,449.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,346,369.60 : 260,058,045.60 = 58,327,665.60 : x
  2. Step 2: Convert to fraction form
    173,346,369.60/260,058,045.60 = 58,327,665.60/x
  3. Step 3: Cross multiply
    173,346,369.60x = 260,058,045.60 × 58,327,665.60
  4. Step 4: Simplify right side
    173,346,369.60x = 15,168,578,720,346,352
  5. Step 5: Solve for x
    x = 15,168,578,720,346,352/173,346,369.60
  6. Step 6: Final answer
    x = 87,504,449.94

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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.