Home / 16,696,034.93-25,042,827.68-5,333,432.69

Finding the Fourth Proportional to 16,696,034.93, 25,042,827.68 and 5,333,432.69

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Solution

The fourth proportional to 16,696,034.93, 25,042,827.68 and 5,333,432.69 is: 7,999,757.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,696,034.93 : 25,042,827.68 = 5,333,432.69 : x
  2. Step 2: Convert to fraction form
    16,696,034.93/25,042,827.68 = 5,333,432.69/x
  3. Step 3: Cross multiply
    16,696,034.93x = 25,042,827.68 × 5,333,432.69
  4. Step 4: Simplify right side
    16,696,034.93x = 133,564,235,854,489.14
  5. Step 5: Solve for x
    x = 133,564,235,854,489.14/16,696,034.93
  6. Step 6: Final answer
    x = 7,999,757.81

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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.