Home / 16,704,109.80-25,056,164.70-4,736,845.80

Finding the Fourth Proportional to 16,704,109.80, 25,056,164.70 and 4,736,845.80

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Solution

The fourth proportional to 16,704,109.80, 25,056,164.70 and 4,736,845.80 is: 7,105,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,704,109.80 : 25,056,164.70 = 4,736,845.80 : x
  2. Step 2: Convert to fraction form
    16,704,109.80/25,056,164.70 = 4,736,845.80/x
  3. Step 3: Cross multiply
    16,704,109.80x = 25,056,164.70 × 4,736,845.80
  4. Step 4: Simplify right side
    16,704,109.80x = 118,687,188,523,303.25
  5. Step 5: Solve for x
    x = 118,687,188,523,303.25/16,704,109.80
  6. Step 6: Final answer
    x = 7,105,268.70

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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.