Home / 49,791,515.27-68,713,168.93-27,467,056.67

Finding the Fourth Proportional to 49,791,515.27, 68,713,168.93 and 27,467,056.67

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Solution

The fourth proportional to 49,791,515.27, 68,713,168.93 and 27,467,056.67 is: 37,905,022.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,791,515.27 : 68,713,168.93 = 27,467,056.67 : x
  2. Step 2: Convert to fraction form
    49,791,515.27/68,713,168.93 = 27,467,056.67/x
  3. Step 3: Cross multiply
    49,791,515.27x = 68,713,168.93 × 27,467,056.67
  4. Step 4: Simplify right side
    49,791,515.27x = 1,887,348,504,563,359.50
  5. Step 5: Solve for x
    x = 1,887,348,504,563,359.50/49,791,515.27
  6. Step 6: Final answer
    x = 37,905,022.46

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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.