Home / 44,388,001.40-66,582,002.10-32,200,287.80

Finding the Fourth Proportional to 44,388,001.40, 66,582,002.10 and 32,200,287.80

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Solution

The fourth proportional to 44,388,001.40, 66,582,002.10 and 32,200,287.80 is: 48,300,431.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,388,001.40 : 66,582,002.10 = 32,200,287.80 : x
  2. Step 2: Convert to fraction form
    44,388,001.40/66,582,002.10 = 32,200,287.80/x
  3. Step 3: Cross multiply
    44,388,001.40x = 66,582,002.10 × 32,200,287.80
  4. Step 4: Simplify right side
    44,388,001.40x = 2,143,959,629,920,204.50
  5. Step 5: Solve for x
    x = 2,143,959,629,920,204.50/44,388,001.40
  6. Step 6: Final answer
    x = 48,300,431.70

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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.