Home / 49,324,140.70-73,923,225.45-37,908,000.70

Finding the Fourth Proportional to 49,324,140.70, 73,923,225.45 and 37,908,000.70

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Solution

The fourth proportional to 49,324,140.70, 73,923,225.45 and 37,908,000.70 is: 56,813,593.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,324,140.70 : 73,923,225.45 = 37,908,000.70 : x
  2. Step 2: Convert to fraction form
    49,324,140.70/73,923,225.45 = 37,908,000.70/x
  3. Step 3: Cross multiply
    49,324,140.70x = 73,923,225.45 × 37,908,000.70
  4. Step 4: Simplify right side
    49,324,140.70x = 2,802,281,682,104,858
  5. Step 5: Solve for x
    x = 2,802,281,682,104,858/49,324,140.70
  6. Step 6: Final answer
    x = 56,813,593.55

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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.