Home / 29,056,138.40-43,505,564.40-22,764,682.40

Finding the Fourth Proportional to 29,056,138.40, 43,505,564.40 and 22,764,682.40

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Solution

The fourth proportional to 29,056,138.40, 43,505,564.40 and 22,764,682.40 is: 34,085,408.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056,138.40 : 43,505,564.40 = 22,764,682.40 : x
  2. Step 2: Convert to fraction form
    29,056,138.40/43,505,564.40 = 22,764,682.40/x
  3. Step 3: Cross multiply
    29,056,138.40x = 43,505,564.40 × 22,764,682.40
  4. Step 4: Simplify right side
    29,056,138.40x = 990,390,356,198,746.50
  5. Step 5: Solve for x
    x = 990,390,356,198,746.50/29,056,138.40
  6. Step 6: Final answer
    x = 34,085,408.82

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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.