Home / 50,925,064.80-76,387,621.50-16,846,410.54

Finding the Fourth Proportional to 50,925,064.80, 76,387,621.50 and 16,846,410.54

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Solution

The fourth proportional to 50,925,064.80, 76,387,621.50 and 16,846,410.54 is: 25,269,623.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,925,064.80 : 76,387,621.50 = 16,846,410.54 : x
  2. Step 2: Convert to fraction form
    50,925,064.80/76,387,621.50 = 16,846,410.54/x
  3. Step 3: Cross multiply
    50,925,064.80x = 76,387,621.50 × 16,846,410.54
  4. Step 4: Simplify right side
    50,925,064.80x = 1,286,857,231,963,130.50
  5. Step 5: Solve for x
    x = 1,286,857,231,963,130.50/50,925,064.80
  6. Step 6: Final answer
    x = 25,269,623.85

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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.