Home / 26,057,518.69-39,092,282.69-9,018,191.61

Finding the Fourth Proportional to 26,057,518.69, 39,092,282.69 and 9,018,191.61

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Solution

The fourth proportional to 26,057,518.69, 39,092,282.69 and 9,018,191.61 is: 13,529,365.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,057,518.69 : 39,092,282.69 = 9,018,191.61 : x
  2. Step 2: Convert to fraction form
    26,057,518.69/39,092,282.69 = 9,018,191.61/x
  3. Step 3: Cross multiply
    26,057,518.69x = 39,092,282.69 × 9,018,191.61
  4. Step 4: Simplify right side
    26,057,518.69x = 352,541,695,530,153.88
  5. Step 5: Solve for x
    x = 352,541,695,530,153.88/26,057,518.69
  6. Step 6: Final answer
    x = 13,529,365.54

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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.