Home / 44,762,822.20-67,144,233.30-12,414,662.20

Finding the Fourth Proportional to 44,762,822.20, 67,144,233.30 and 12,414,662.20

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Solution

The fourth proportional to 44,762,822.20, 67,144,233.30 and 12,414,662.20 is: 18,621,993.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,822.20 : 67,144,233.30 = 12,414,662.20 : x
  2. Step 2: Convert to fraction form
    44,762,822.20/67,144,233.30 = 12,414,662.20/x
  3. Step 3: Cross multiply
    44,762,822.20x = 67,144,233.30 × 12,414,662.20
  4. Step 4: Simplify right side
    44,762,822.20x = 833,572,975,097,491.12
  5. Step 5: Solve for x
    x = 833,572,975,097,491.12/44,762,822.20
  6. Step 6: Final answer
    x = 18,621,993.30

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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.