Home / 179,373,513.60-247,535,446.50-96,867,291.06

Finding the Fourth Proportional to 179,373,513.60, 247,535,446.50 and 96,867,291.06

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Solution

The fourth proportional to 179,373,513.60, 247,535,446.50 and 96,867,291.06 is: 133,676,860.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,373,513.60 : 247,535,446.50 = 96,867,291.06 : x
  2. Step 2: Convert to fraction form
    179,373,513.60/247,535,446.50 = 96,867,291.06/x
  3. Step 3: Cross multiply
    179,373,513.60x = 247,535,446.50 × 96,867,291.06
  4. Step 4: Simplify right side
    179,373,513.60x = 23,978,088,143,782,560
  5. Step 5: Solve for x
    x = 23,978,088,143,782,560/179,373,513.60
  6. Step 6: Final answer
    x = 133,676,860.44

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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.