Home / 39,328,136.40-58,992,204.60-32,609,672.40

Finding the Fourth Proportional to 39,328,136.40, 58,992,204.60 and 32,609,672.40

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Solution

The fourth proportional to 39,328,136.40, 58,992,204.60 and 32,609,672.40 is: 48,914,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,328,136.40 : 58,992,204.60 = 32,609,672.40 : x
  2. Step 2: Convert to fraction form
    39,328,136.40/58,992,204.60 = 32,609,672.40/x
  3. Step 3: Cross multiply
    39,328,136.40x = 58,992,204.60 × 32,609,672.40
  4. Step 4: Simplify right side
    39,328,136.40x = 1,923,716,466,159,773
  5. Step 5: Solve for x
    x = 1,923,716,466,159,773/39,328,136.40
  6. Step 6: Final answer
    x = 48,914,508.60

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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.