Home / 41,683,187.52-57,394,395.20-37,028,901.60

Finding the Fourth Proportional to 41,683,187.52, 57,394,395.20 and 37,028,901.60

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Solution

The fourth proportional to 41,683,187.52, 57,394,395.20 and 37,028,901.60 is: 50,985,817.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,683,187.52 : 57,394,395.20 = 37,028,901.60 : x
  2. Step 2: Convert to fraction form
    41,683,187.52/57,394,395.20 = 37,028,901.60/x
  3. Step 3: Cross multiply
    41,683,187.52x = 57,394,395.20 × 37,028,901.60
  4. Step 4: Simplify right side
    41,683,187.52x = 2,125,251,412,252,312.50
  5. Step 5: Solve for x
    x = 2,125,251,412,252,312.50/41,683,187.52
  6. Step 6: Final answer
    x = 50,985,817.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.