Home / 44,373,219.76-66,566,981.70-13,667,784.76

Finding the Fourth Proportional to 44,373,219.76, 66,566,981.70 and 13,667,784.76

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Solution

The fourth proportional to 44,373,219.76, 66,566,981.70 and 13,667,784.76 is: 20,503,880.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,373,219.76 : 66,566,981.70 = 13,667,784.76 : x
  2. Step 2: Convert to fraction form
    44,373,219.76/66,566,981.70 = 13,667,784.76/x
  3. Step 3: Cross multiply
    44,373,219.76x = 66,566,981.70 × 13,667,784.76
  4. Step 4: Simplify right side
    44,373,219.76x = 909,823,177,998,458.88
  5. Step 5: Solve for x
    x = 909,823,177,998,458.88/44,373,219.76
  6. Step 6: Final answer
    x = 20,503,880.11

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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.