Home / 32,782,914.03-49,165,801.81-9,747,644.90

Finding the Fourth Proportional to 32,782,914.03, 49,165,801.81 and 9,747,644.90

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Solution

The fourth proportional to 32,782,914.03, 49,165,801.81 and 9,747,644.90 is: 14,618,919.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,782,914.03 : 49,165,801.81 = 9,747,644.90 : x
  2. Step 2: Convert to fraction form
    32,782,914.03/49,165,801.81 = 9,747,644.90/x
  3. Step 3: Cross multiply
    32,782,914.03x = 49,165,801.81 × 9,747,644.90
  4. Step 4: Simplify right side
    32,782,914.03x = 479,250,776,997,459.12
  5. Step 5: Solve for x
    x = 479,250,776,997,459.12/32,782,914.03
  6. Step 6: Final answer
    x = 14,618,919.37

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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.