Home / 29,523,980.80-44,285,971.20-13,598,732.80

Finding the Fourth Proportional to 29,523,980.80, 44,285,971.20 and 13,598,732.80

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Solution

The fourth proportional to 29,523,980.80, 44,285,971.20 and 13,598,732.80 is: 20,398,099.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,980.80 : 44,285,971.20 = 13,598,732.80 : x
  2. Step 2: Convert to fraction form
    29,523,980.80/44,285,971.20 = 13,598,732.80/x
  3. Step 3: Cross multiply
    29,523,980.80x = 44,285,971.20 × 13,598,732.80
  4. Step 4: Simplify right side
    29,523,980.80x = 602,233,089,137,295.38
  5. Step 5: Solve for x
    x = 602,233,089,137,295.38/29,523,980.80
  6. Step 6: Final answer
    x = 20,398,099.20

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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.