Home / 15,802,269.49-23,703,434.72-6,091,455.43

Finding the Fourth Proportional to 15,802,269.49, 23,703,434.72 and 6,091,455.43

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Solution

The fourth proportional to 15,802,269.49, 23,703,434.72 and 6,091,455.43 is: 9,137,194.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,269.49 : 23,703,434.72 = 6,091,455.43 : x
  2. Step 2: Convert to fraction form
    15,802,269.49/23,703,434.72 = 6,091,455.43/x
  3. Step 3: Cross multiply
    15,802,269.49x = 23,703,434.72 × 6,091,455.43
  4. Step 4: Simplify right side
    15,802,269.49x = 144,388,416,040,612.94
  5. Step 5: Solve for x
    x = 144,388,416,040,612.94/15,802,269.49
  6. Step 6: Final answer
    x = 9,137,194.89

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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.