Home / 16,688,832.26-25,029,202.43-4,558,352.45

Finding the Fourth Proportional to 16,688,832.26, 25,029,202.43 and 4,558,352.45

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Solution

The fourth proportional to 16,688,832.26, 25,029,202.43 and 4,558,352.45 is: 6,836,423.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,688,832.26 : 25,029,202.43 = 4,558,352.45 : x
  2. Step 2: Convert to fraction form
    16,688,832.26/25,029,202.43 = 4,558,352.45/x
  3. Step 3: Cross multiply
    16,688,832.26x = 25,029,202.43 × 4,558,352.45
  4. Step 4: Simplify right side
    16,688,832.26x = 114,091,926,104,586.33
  5. Step 5: Solve for x
    x = 114,091,926,104,586.33/16,688,832.26
  6. Step 6: Final answer
    x = 6,836,423.57

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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.