Home / 16,826,057.80-25,239,086.70-4,695,497.80

Finding the Fourth Proportional to 16,826,057.80, 25,239,086.70 and 4,695,497.80

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Solution

The fourth proportional to 16,826,057.80, 25,239,086.70 and 4,695,497.80 is: 7,043,246.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,826,057.80 : 25,239,086.70 = 4,695,497.80 : x
  2. Step 2: Convert to fraction form
    16,826,057.80/25,239,086.70 = 4,695,497.80/x
  3. Step 3: Cross multiply
    16,826,057.80x = 25,239,086.70 × 4,695,497.80
  4. Step 4: Simplify right side
    16,826,057.80x = 118,510,076,073,859.25
  5. Step 5: Solve for x
    x = 118,510,076,073,859.25/16,826,057.80
  6. Step 6: Final answer
    x = 7,043,246.70

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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.