Home / 25,498,980.96-35,189,841.30-14,338,986.27

Finding the Fourth Proportional to 25,498,980.96, 35,189,841.30 and 14,338,986.27

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Solution

The fourth proportional to 25,498,980.96, 35,189,841.30 and 14,338,986.27 is: 19,788,502.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498,980.96 : 35,189,841.30 = 14,338,986.27 : x
  2. Step 2: Convert to fraction form
    25,498,980.96/35,189,841.30 = 14,338,986.27/x
  3. Step 3: Cross multiply
    25,498,980.96x = 35,189,841.30 × 14,338,986.27
  4. Step 4: Simplify right side
    25,498,980.96x = 504,586,651,244,178.88
  5. Step 5: Solve for x
    x = 504,586,651,244,178.88/25,498,980.96
  6. Step 6: Final answer
    x = 19,788,502.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.