Home / 11,695,033.48-16,138,326.89-6,799,908.29

Finding the Fourth Proportional to 11,695,033.48, 16,138,326.89 and 6,799,908.29

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Solution

The fourth proportional to 11,695,033.48, 16,138,326.89 and 6,799,908.29 is: 9,383,397.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,695,033.48 : 16,138,326.89 = 6,799,908.29 : x
  2. Step 2: Convert to fraction form
    11,695,033.48/16,138,326.89 = 6,799,908.29/x
  3. Step 3: Cross multiply
    11,695,033.48x = 16,138,326.89 × 6,799,908.29
  4. Step 4: Simplify right side
    11,695,033.48x = 109,739,142,725,349.30
  5. Step 5: Solve for x
    x = 109,739,142,725,349.30/11,695,033.48
  6. Step 6: Final answer
    x = 9,383,397.06

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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.