Home / 17,181,092.70-25,771,639.05-16,341,284.70

Finding the Fourth Proportional to 17,181,092.70, 25,771,639.05 and 16,341,284.70

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Solution

The fourth proportional to 17,181,092.70, 25,771,639.05 and 16,341,284.70 is: 24,511,927.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,092.70 : 25,771,639.05 = 16,341,284.70 : x
  2. Step 2: Convert to fraction form
    17,181,092.70/25,771,639.05 = 16,341,284.70/x
  3. Step 3: Cross multiply
    17,181,092.70x = 25,771,639.05 × 16,341,284.70
  4. Step 4: Simplify right side
    17,181,092.70x = 421,141,690,901,687.50
  5. Step 5: Solve for x
    x = 421,141,690,901,687.50/17,181,092.70
  6. Step 6: Final answer
    x = 24,511,927.05

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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.