Home / 196,689,095.60-294,436,446.60-175,190,010.80

Finding the Fourth Proportional to 196,689,095.60, 294,436,446.60 and 175,190,010.80

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Solution

The fourth proportional to 196,689,095.60, 294,436,446.60 and 175,190,010.80 is: 262,253,095.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,689,095.60 : 294,436,446.60 = 175,190,010.80 : x
  2. Step 2: Convert to fraction form
    196,689,095.60/294,436,446.60 = 175,190,010.80/x
  3. Step 3: Cross multiply
    196,689,095.60x = 294,436,446.60 × 175,190,010.80
  4. Step 4: Simplify right side
    196,689,095.60x = 51,582,324,259,767,632
  5. Step 5: Solve for x
    x = 51,582,324,259,767,632/196,689,095.60
  6. Step 6: Final answer
    x = 262,253,095.95

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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.