Home / 337,113,129.60-465,253,873.92-190,444,861.44

Finding the Fourth Proportional to 337,113,129.60, 465,253,873.92 and 190,444,861.44

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Solution

The fourth proportional to 337,113,129.60, 465,253,873.92 and 190,444,861.44 is: 262,835,237.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,113,129.60 : 465,253,873.92 = 190,444,861.44 : x
  2. Step 2: Convert to fraction form
    337,113,129.60/465,253,873.92 = 190,444,861.44/x
  3. Step 3: Cross multiply
    337,113,129.60x = 465,253,873.92 × 190,444,861.44
  4. Step 4: Simplify right side
    337,113,129.60x = 88,605,209,553,117,632
  5. Step 5: Solve for x
    x = 88,605,209,553,117,632/337,113,129.60
  6. Step 6: Final answer
    x = 262,835,237.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.