Home / 58,270,825.80-87,417,902.70-17,330,185.80

Finding the Fourth Proportional to 58,270,825.80, 87,417,902.70 and 17,330,185.80

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Solution

The fourth proportional to 58,270,825.80, 87,417,902.70 and 17,330,185.80 is: 25,998,747.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,270,825.80 : 87,417,902.70 = 17,330,185.80 : x
  2. Step 2: Convert to fraction form
    58,270,825.80/87,417,902.70 = 17,330,185.80/x
  3. Step 3: Cross multiply
    58,270,825.80x = 87,417,902.70 × 17,330,185.80
  4. Step 4: Simplify right side
    58,270,825.80x = 1,514,968,496,037,321.75
  5. Step 5: Solve for x
    x = 1,514,968,496,037,321.75/58,270,825.80
  6. Step 6: Final answer
    x = 25,998,747.66

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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.