Home / 49,224,006.80-73,836,010.20-29,068,614.80

Finding the Fourth Proportional to 49,224,006.80, 73,836,010.20 and 29,068,614.80

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Solution

The fourth proportional to 49,224,006.80, 73,836,010.20 and 29,068,614.80 is: 43,602,922.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,224,006.80 : 73,836,010.20 = 29,068,614.80 : x
  2. Step 2: Convert to fraction form
    49,224,006.80/73,836,010.20 = 29,068,614.80/x
  3. Step 3: Cross multiply
    49,224,006.80x = 73,836,010.20 × 29,068,614.80
  4. Step 4: Simplify right side
    49,224,006.80x = 2,146,310,538,872,671
  5. Step 5: Solve for x
    x = 2,146,310,538,872,671/49,224,006.80
  6. Step 6: Final answer
    x = 43,602,922.20

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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.