Home / 116,035,806.96-174,024,763.56-34,138,378.80

Finding the Fourth Proportional to 116,035,806.96, 174,024,763.56 and 34,138,378.80

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Solution

The fourth proportional to 116,035,806.96, 174,024,763.56 and 34,138,378.80 is: 51,199,051.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,035,806.96 : 174,024,763.56 = 34,138,378.80 : x
  2. Step 2: Convert to fraction form
    116,035,806.96/174,024,763.56 = 34,138,378.80/x
  3. Step 3: Cross multiply
    116,035,806.96x = 174,024,763.56 × 34,138,378.80
  4. Step 4: Simplify right side
    116,035,806.96x = 5,940,923,298,991,716
  5. Step 5: Solve for x
    x = 5,940,923,298,991,716/116,035,806.96
  6. Step 6: Final answer
    x = 51,199,051.87

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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.