Home / 69,086,052.66-95,339,214.54-37,724,319.54

Finding the Fourth Proportional to 69,086,052.66, 95,339,214.54 and 37,724,319.54

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Solution

The fourth proportional to 69,086,052.66, 95,339,214.54 and 37,724,319.54 is: 52,059,813.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,086,052.66 : 95,339,214.54 = 37,724,319.54 : x
  2. Step 2: Convert to fraction form
    69,086,052.66/95,339,214.54 = 37,724,319.54/x
  3. Step 3: Cross multiply
    69,086,052.66x = 95,339,214.54 × 37,724,319.54
  4. Step 4: Simplify right side
    69,086,052.66x = 3,596,606,993,999,574.50
  5. Step 5: Solve for x
    x = 3,596,606,993,999,574.50/69,086,052.66
  6. Step 6: Final answer
    x = 52,059,813.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.