Home / 79,481,532.80-119,222,308.43-24,898,371.77

Finding the Fourth Proportional to 79,481,532.80, 119,222,308.43 and 24,898,371.77

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Solution

The fourth proportional to 79,481,532.80, 119,222,308.43 and 24,898,371.77 is: 37,347,560.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,481,532.80 : 119,222,308.43 = 24,898,371.77 : x
  2. Step 2: Convert to fraction form
    79,481,532.80/119,222,308.43 = 24,898,371.77/x
  3. Step 3: Cross multiply
    79,481,532.80x = 119,222,308.43 × 24,898,371.77
  4. Step 4: Simplify right side
    79,481,532.80x = 2,968,441,357,847,141.50
  5. Step 5: Solve for x
    x = 2,968,441,357,847,141.50/79,481,532.80
  6. Step 6: Final answer
    x = 37,347,560.54

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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.