Home / 11,662,653.75-16,097,663.23-6,769,452.29

Finding the Fourth Proportional to 11,662,653.75, 16,097,663.23 and 6,769,452.29

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Solution

The fourth proportional to 11,662,653.75, 16,097,663.23 and 6,769,452.29 is: 9,343,702.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,653.75 : 16,097,663.23 = 6,769,452.29 : x
  2. Step 2: Convert to fraction form
    11,662,653.75/16,097,663.23 = 6,769,452.29/x
  3. Step 3: Cross multiply
    11,662,653.75x = 16,097,663.23 × 6,769,452.29
  4. Step 4: Simplify right side
    11,662,653.75x = 108,972,363,178,926.58
  5. Step 5: Solve for x
    x = 108,972,363,178,926.58/11,662,653.75
  6. Step 6: Final answer
    x = 9,343,702.17

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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.