Home / 40,364,190.70-60,569,784.66-17,019,469.24

Finding the Fourth Proportional to 40,364,190.70, 60,569,784.66 and 17,019,469.24

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Solution

The fourth proportional to 40,364,190.70, 60,569,784.66 and 17,019,469.24 is: 25,539,112.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,364,190.70 : 60,569,784.66 = 17,019,469.24 : x
  2. Step 2: Convert to fraction form
    40,364,190.70/60,569,784.66 = 17,019,469.24/x
  3. Step 3: Cross multiply
    40,364,190.70x = 60,569,784.66 × 17,019,469.24
  4. Step 4: Simplify right side
    40,364,190.70x = 1,030,865,586,894,293.75
  5. Step 5: Solve for x
    x = 1,030,865,586,894,293.75/40,364,190.70
  6. Step 6: Final answer
    x = 25,539,112.00

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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.