Home / 32,082,184.80-48,102,022.80-17,712,136.80

Finding the Fourth Proportional to 32,082,184.80, 48,102,022.80 and 17,712,136.80

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Solution

The fourth proportional to 32,082,184.80, 48,102,022.80 and 17,712,136.80 is: 26,556,470.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,082,184.80 : 48,102,022.80 = 17,712,136.80 : x
  2. Step 2: Convert to fraction form
    32,082,184.80/48,102,022.80 = 17,712,136.80/x
  3. Step 3: Cross multiply
    32,082,184.80x = 48,102,022.80 × 17,712,136.80
  4. Step 4: Simplify right side
    32,082,184.80x = 851,989,608,190,319
  5. Step 5: Solve for x
    x = 851,989,608,190,319/32,082,184.80
  6. Step 6: Final answer
    x = 26,556,470.94

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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.