Home / 3,855,600,967,004.10-5,777,046,743,420.70-2,239,397,944,491.60

Finding the Fourth Proportional to 3,855,600,967,004.10, 5,777,046,743,420.70 and 2,239,397,944,491.60

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Solution

The fourth proportional to 3,855,600,967,004.10, 5,777,046,743,420.70 and 2,239,397,944,491.60 is: 3,355,405,995,890.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,855,600,967,004.10 : 5,777,046,743,420.70 = 2,239,397,944,491.60 : x
  2. Step 2: Convert to fraction form
    3,855,600,967,004.10/5,777,046,743,420.70 = 2,239,397,944,491.60/x
  3. Step 3: Cross multiply
    3,855,600,967,004.10x = 5,777,046,743,420.70 × 2,239,397,944,491.60
  4. Step 4: Simplify right side
    3,855,600,967,004.10x = 12,937,106,602,448,209,133,436,928
  5. Step 5: Solve for x
    x = 12,937,106,602,448,209,133,436,928/3,855,600,967,004.10
  6. Step 6: Final answer
    x = 3,355,405,995,890.87

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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.