Home / 43,092,234.90-64,638,352.35-33,455,438.10

Finding the Fourth Proportional to 43,092,234.90, 64,638,352.35 and 33,455,438.10

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Solution

The fourth proportional to 43,092,234.90, 64,638,352.35 and 33,455,438.10 is: 50,183,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092,234.90 : 64,638,352.35 = 33,455,438.10 : x
  2. Step 2: Convert to fraction form
    43,092,234.90/64,638,352.35 = 33,455,438.10/x
  3. Step 3: Cross multiply
    43,092,234.90x = 64,638,352.35 × 33,455,438.10
  4. Step 4: Simplify right side
    43,092,234.90x = 2,162,504,395,931,414.75
  5. Step 5: Solve for x
    x = 2,162,504,395,931,414.75/43,092,234.90
  6. Step 6: Final answer
    x = 50,183,157.15

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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.