Home / 14,542,023.40-21,813,035.10-3,904,455.40

Finding the Fourth Proportional to 14,542,023.40, 21,813,035.10 and 3,904,455.40

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Solution

The fourth proportional to 14,542,023.40, 21,813,035.10 and 3,904,455.40 is: 5,856,683.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,542,023.40 : 21,813,035.10 = 3,904,455.40 : x
  2. Step 2: Convert to fraction form
    14,542,023.40/21,813,035.10 = 3,904,455.40/x
  3. Step 3: Cross multiply
    14,542,023.40x = 21,813,035.10 × 3,904,455.40
  4. Step 4: Simplify right side
    14,542,023.40x = 85,168,022,686,584.55
  5. Step 5: Solve for x
    x = 85,168,022,686,584.55/14,542,023.40
  6. Step 6: Final answer
    x = 5,856,683.10

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1.5x scale

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.