Home / 32,997,136.06-45,515,334.83-19,576,299.52

Finding the Fourth Proportional to 32,997,136.06, 45,515,334.83 and 19,576,299.52

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Solution

The fourth proportional to 32,997,136.06, 45,515,334.83 and 19,576,299.52 is: 27,003,004.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,136.06 : 45,515,334.83 = 19,576,299.52 : x
  2. Step 2: Convert to fraction form
    32,997,136.06/45,515,334.83 = 19,576,299.52/x
  3. Step 3: Cross multiply
    32,997,136.06x = 45,515,334.83 × 19,576,299.52
  4. Step 4: Simplify right side
    32,997,136.06x = 891,021,827,385,168.25
  5. Step 5: Solve for x
    x = 891,021,827,385,168.25/32,997,136.06
  6. Step 6: Final answer
    x = 27,003,004.92

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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.