Home / 17,695,934.60-26,544,776.70-9,192,878.60

Finding the Fourth Proportional to 17,695,934.60, 26,544,776.70 and 9,192,878.60

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Solution

The fourth proportional to 17,695,934.60, 26,544,776.70 and 9,192,878.60 is: 13,789,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,695,934.60 : 26,544,776.70 = 9,192,878.60 : x
  2. Step 2: Convert to fraction form
    17,695,934.60/26,544,776.70 = 9,192,878.60/x
  3. Step 3: Cross multiply
    17,695,934.60x = 26,544,776.70 × 9,192,878.60
  4. Step 4: Simplify right side
    17,695,934.60x = 244,022,909,667,208.59
  5. Step 5: Solve for x
    x = 244,022,909,667,208.59/17,695,934.60
  6. Step 6: Final answer
    x = 13,789,772.35

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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.