Home / 32,832,136.20-49,248,204.30-19,227,246.60

Finding the Fourth Proportional to 32,832,136.20, 49,248,204.30 and 19,227,246.60

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Solution

The fourth proportional to 32,832,136.20, 49,248,204.30 and 19,227,246.60 is: 28,840,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,136.20 : 49,248,204.30 = 19,227,246.60 : x
  2. Step 2: Convert to fraction form
    32,832,136.20/49,248,204.30 = 19,227,246.60/x
  3. Step 3: Cross multiply
    32,832,136.20x = 49,248,204.30 × 19,227,246.60
  4. Step 4: Simplify right side
    32,832,136.20x = 946,907,368,683,280.38
  5. Step 5: Solve for x
    x = 946,907,368,683,280.38/32,832,136.20
  6. Step 6: Final answer
    x = 28,840,869.90

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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.