Home / 32,308,981.20-48,489,910.20-32,057,038.80

Finding the Fourth Proportional to 32,308,981.20, 48,489,910.20 and 32,057,038.80

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Solution

The fourth proportional to 32,308,981.20, 48,489,910.20 and 32,057,038.80 is: 48,111,790.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,308,981.20 : 48,489,910.20 = 32,057,038.80 : x
  2. Step 2: Convert to fraction form
    32,308,981.20/48,489,910.20 = 32,057,038.80/x
  3. Step 3: Cross multiply
    32,308,981.20x = 48,489,910.20 × 32,057,038.80
  4. Step 4: Simplify right side
    32,308,981.20x = 1,554,442,932,689,916
  5. Step 5: Solve for x
    x = 1,554,442,932,689,916/32,308,981.20
  6. Step 6: Final answer
    x = 48,111,790.44

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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.