Home / 14,476,276.80-21,703,917.60-5,952,225.60

Finding the Fourth Proportional to 14,476,276.80, 21,703,917.60 and 5,952,225.60

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Solution

The fourth proportional to 14,476,276.80, 21,703,917.60 and 5,952,225.60 is: 8,924,022.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,476,276.80 : 21,703,917.60 = 5,952,225.60 : x
  2. Step 2: Convert to fraction form
    14,476,276.80/21,703,917.60 = 5,952,225.60/x
  3. Step 3: Cross multiply
    14,476,276.80x = 21,703,917.60 × 5,952,225.60
  4. Step 4: Simplify right side
    14,476,276.80x = 129,186,613,959,010.56
  5. Step 5: Solve for x
    x = 129,186,613,959,010.56/14,476,276.80
  6. Step 6: Final answer
    x = 8,924,022.09

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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.