Home / 43,850,528.92-65,775,430.32-34,273,957.24

Finding the Fourth Proportional to 43,850,528.92, 65,775,430.32 and 34,273,957.24

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Solution

The fourth proportional to 43,850,528.92, 65,775,430.32 and 34,273,957.24 is: 51,410,652.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,850,528.92 : 65,775,430.32 = 34,273,957.24 : x
  2. Step 2: Convert to fraction form
    43,850,528.92/65,775,430.32 = 34,273,957.24/x
  3. Step 3: Cross multiply
    43,850,528.92x = 65,775,430.32 × 34,273,957.24
  4. Step 4: Simplify right side
    43,850,528.92x = 2,254,384,286,230,279.50
  5. Step 5: Solve for x
    x = 2,254,384,286,230,279.50/43,850,528.92
  6. Step 6: Final answer
    x = 51,410,652.09

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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.