Home / 29,147,632.60-43,684,124.10-22,382,512.60

Finding the Fourth Proportional to 29,147,632.60, 43,684,124.10 and 22,382,512.60

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Solution

The fourth proportional to 29,147,632.60, 43,684,124.10 and 22,382,512.60 is: 33,545,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,147,632.60 : 43,684,124.10 = 22,382,512.60 : x
  2. Step 2: Convert to fraction form
    29,147,632.60/43,684,124.10 = 22,382,512.60/x
  3. Step 3: Cross multiply
    29,147,632.60x = 43,684,124.10 × 22,382,512.60
  4. Step 4: Simplify right side
    29,147,632.60x = 977,760,458,088,213.75
  5. Step 5: Solve for x
    x = 977,760,458,088,213.75/29,147,632.60
  6. Step 6: Final answer
    x = 33,545,107.13

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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.