Home / 14,451,782.08-21,677,710.80-4,873,888.48

Finding the Fourth Proportional to 14,451,782.08, 21,677,710.80 and 4,873,888.48

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Solution

The fourth proportional to 14,451,782.08, 21,677,710.80 and 4,873,888.48 is: 7,310,845.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,451,782.08 : 21,677,710.80 = 4,873,888.48 : x
  2. Step 2: Convert to fraction form
    14,451,782.08/21,677,710.80 = 4,873,888.48/x
  3. Step 3: Cross multiply
    14,451,782.08x = 21,677,710.80 × 4,873,888.48
  4. Step 4: Simplify right side
    14,451,782.08x = 105,654,744,940,891.59
  5. Step 5: Solve for x
    x = 105,654,744,940,891.59/14,451,782.08
  6. Step 6: Final answer
    x = 7,310,845.43

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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.