Home / 154,621,856.70-232,100,848.77-62,568,963.66

Finding the Fourth Proportional to 154,621,856.70, 232,100,848.77 and 62,568,963.66

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Solution

The fourth proportional to 154,621,856.70, 232,100,848.77 and 62,568,963.66 is: 93,921,453.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,621,856.70 : 232,100,848.77 = 62,568,963.66 : x
  2. Step 2: Convert to fraction form
    154,621,856.70/232,100,848.77 = 62,568,963.66/x
  3. Step 3: Cross multiply
    154,621,856.70x = 232,100,848.77 × 62,568,963.66
  4. Step 4: Simplify right side
    154,621,856.70x = 14,522,309,572,145,286
  5. Step 5: Solve for x
    x = 14,522,309,572,145,286/154,621,856.70
  6. Step 6: Final answer
    x = 93,921,453.81

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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.