Home / 49,223,998.80-73,835,998.20-29,068,606.80

Finding the Fourth Proportional to 49,223,998.80, 73,835,998.20 and 29,068,606.80

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Solution

The fourth proportional to 49,223,998.80, 73,835,998.20 and 29,068,606.80 is: 43,602,910.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,223,998.80 : 73,835,998.20 = 29,068,606.80 : x
  2. Step 2: Convert to fraction form
    49,223,998.80/73,835,998.20 = 29,068,606.80/x
  3. Step 3: Cross multiply
    49,223,998.80x = 73,835,998.20 × 29,068,606.80
  4. Step 4: Simplify right side
    49,223,998.80x = 2,146,309,599,361,308
  5. Step 5: Solve for x
    x = 2,146,309,599,361,308/49,223,998.80
  6. Step 6: Final answer
    x = 43,602,910.20

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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.