Home / 43,092,226.15-64,638,339.23-33,455,429.35

Finding the Fourth Proportional to 43,092,226.15, 64,638,339.23 and 33,455,429.35

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Solution

The fourth proportional to 43,092,226.15, 64,638,339.23 and 33,455,429.35 is: 50,183,144.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092,226.15 : 64,638,339.23 = 33,455,429.35 : x
  2. Step 2: Convert to fraction form
    43,092,226.15/64,638,339.23 = 33,455,429.35/x
  3. Step 3: Cross multiply
    43,092,226.15x = 64,638,339.23 × 33,455,429.35
  4. Step 4: Simplify right side
    43,092,226.15x = 2,162,503,391,410,598.50
  5. Step 5: Solve for x
    x = 2,162,503,391,410,598.50/43,092,226.15
  6. Step 6: Final answer
    x = 50,183,144.03

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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.