Home / 43,397,263.20-65,095,894.24-33,819,807.04

Finding the Fourth Proportional to 43,397,263.20, 65,095,894.24 and 33,819,807.04

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Solution

The fourth proportional to 43,397,263.20, 65,095,894.24 and 33,819,807.04 is: 50,729,710.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,397,263.20 : 65,095,894.24 = 33,819,807.04 : x
  2. Step 2: Convert to fraction form
    43,397,263.20/65,095,894.24 = 33,819,807.04/x
  3. Step 3: Cross multiply
    43,397,263.20x = 65,095,894.24 × 33,819,807.04
  4. Step 4: Simplify right side
    43,397,263.20x = 2,201,530,582,293,047.50
  5. Step 5: Solve for x
    x = 2,201,530,582,293,047.50/43,397,263.20
  6. Step 6: Final answer
    x = 50,729,710.12

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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.