Home / 32,783,043.48-49,165,996.98-9,747,774.36

Finding the Fourth Proportional to 32,783,043.48, 49,165,996.98 and 9,747,774.36

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Solution

The fourth proportional to 32,783,043.48, 49,165,996.98 and 9,747,774.36 is: 14,619,113.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,043.48 : 49,165,996.98 = 9,747,774.36 : x
  2. Step 2: Convert to fraction form
    32,783,043.48/49,165,996.98 = 9,747,774.36/x
  3. Step 3: Cross multiply
    32,783,043.48x = 49,165,996.98 × 9,747,774.36
  4. Step 4: Simplify right side
    32,783,043.48x = 479,259,044,745,481.38
  5. Step 5: Solve for x
    x = 479,259,044,745,481.38/32,783,043.48
  6. Step 6: Final answer
    x = 14,619,113.84

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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.