Home / 14,904,584.20-22,341,129.90-8,501,048.20

Finding the Fourth Proportional to 14,904,584.20, 22,341,129.90 and 8,501,048.20

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Solution

The fourth proportional to 14,904,584.20, 22,341,129.90 and 8,501,048.20 is: 12,742,591.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,904,584.20 : 22,341,129.90 = 8,501,048.20 : x
  2. Step 2: Convert to fraction form
    14,904,584.20/22,341,129.90 = 8,501,048.20/x
  3. Step 3: Cross multiply
    14,904,584.20x = 22,341,129.90 × 8,501,048.20
  4. Step 4: Simplify right side
    14,904,584.20x = 189,923,022,122,361.16
  5. Step 5: Solve for x
    x = 189,923,022,122,361.16/14,904,584.20
  6. Step 6: Final answer
    x = 12,742,591.11

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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.