Home / 19,379,025.04-29,073,040.60-6,599,640.56

Finding the Fourth Proportional to 19,379,025.04, 29,073,040.60 and 6,599,640.56

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Solution

The fourth proportional to 19,379,025.04, 29,073,040.60 and 6,599,640.56 is: 9,900,994.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,379,025.04 : 29,073,040.60 = 6,599,640.56 : x
  2. Step 2: Convert to fraction form
    19,379,025.04/29,073,040.60 = 6,599,640.56/x
  3. Step 3: Cross multiply
    19,379,025.04x = 29,073,040.60 × 6,599,640.56
  4. Step 4: Simplify right side
    19,379,025.04x = 191,871,617,946,286.72
  5. Step 5: Solve for x
    x = 191,871,617,946,286.72/19,379,025.04
  6. Step 6: Final answer
    x = 9,900,994.38

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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.