Home / 16,703,485.35-25,057,120.59-14,987,083.61

Finding the Fourth Proportional to 16,703,485.35, 25,057,120.59 and 14,987,083.61

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Solution

The fourth proportional to 16,703,485.35, 25,057,120.59 and 14,987,083.61 is: 22,482,323.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,703,485.35 : 25,057,120.59 = 14,987,083.61 : x
  2. Step 2: Convert to fraction form
    16,703,485.35/25,057,120.59 = 14,987,083.61/x
  3. Step 3: Cross multiply
    16,703,485.35x = 25,057,120.59 × 14,987,083.61
  4. Step 4: Simplify right side
    16,703,485.35x = 375,533,161,182,896.94
  5. Step 5: Solve for x
    x = 375,533,161,182,896.94/16,703,485.35
  6. Step 6: Final answer
    x = 22,482,323.50

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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.