Home / 27,364,311.27-37,762,753.03-14,974,407.39

Finding the Fourth Proportional to 27,364,311.27, 37,762,753.03 and 14,974,407.39

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Solution

The fourth proportional to 27,364,311.27, 37,762,753.03 and 14,974,407.39 is: 20,664,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,364,311.27 : 37,762,753.03 = 14,974,407.39 : x
  2. Step 2: Convert to fraction form
    27,364,311.27/37,762,753.03 = 14,974,407.39/x
  3. Step 3: Cross multiply
    27,364,311.27x = 37,762,753.03 × 14,974,407.39
  4. Step 4: Simplify right side
    27,364,311.27x = 565,474,848,143,351.25
  5. Step 5: Solve for x
    x = 565,474,848,143,351.25/27,364,311.27
  6. Step 6: Final answer
    x = 20,664,684.10

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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.