Home / 39,586,473.12-59,278,906.80-26,082,360.48

Finding the Fourth Proportional to 39,586,473.12, 59,278,906.80 and 26,082,360.48

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Solution

The fourth proportional to 39,586,473.12, 59,278,906.80 and 26,082,360.48 is: 39,057,124.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,586,473.12 : 59,278,906.80 = 26,082,360.48 : x
  2. Step 2: Convert to fraction form
    39,586,473.12/59,278,906.80 = 26,082,360.48/x
  3. Step 3: Cross multiply
    39,586,473.12x = 59,278,906.80 × 26,082,360.48
  4. Step 4: Simplify right side
    39,586,473.12x = 1,546,133,816,017,923.25
  5. Step 5: Solve for x
    x = 1,546,133,816,017,923.25/39,586,473.12
  6. Step 6: Final answer
    x = 39,057,124.67

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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.