Home / 106,150,262,173.45-159,247,755,537.79-34,434,176,491.46

Finding the Fourth Proportional to 106,150,262,173.45, 159,247,755,537.79 and 34,434,176,491.46

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Solution

The fourth proportional to 106,150,262,173.45, 159,247,755,537.79 and 34,434,176,491.46 is: 51,658,518,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,150,262,173.45 : 159,247,755,537.79 = 34,434,176,491.46 : x
  2. Step 2: Convert to fraction form
    106,150,262,173.45/159,247,755,537.79 = 34,434,176,491.46/x
  3. Step 3: Cross multiply
    106,150,262,173.45x = 159,247,755,537.79 × 34,434,176,491.46
  4. Step 4: Simplify right side
    106,150,262,173.45x = 5,483,565,320,057,137,397,760
  5. Step 5: Solve for x
    x = 5,483,565,320,057,137,397,760/106,150,262,173.45
  6. Step 6: Final answer
    x = 51,658,518,856.01

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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.