Home / 11,095,134.72-16,641,509.76-7,523,825.28

Finding the Fourth Proportional to 11,095,134.72, 16,641,509.76 and 7,523,825.28

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Solution

The fourth proportional to 11,095,134.72, 16,641,509.76 and 7,523,825.28 is: 11,284,929.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095,134.72 : 16,641,509.76 = 7,523,825.28 : x
  2. Step 2: Convert to fraction form
    11,095,134.72/16,641,509.76 = 7,523,825.28/x
  3. Step 3: Cross multiply
    11,095,134.72x = 16,641,509.76 × 7,523,825.28
  4. Step 4: Simplify right side
    11,095,134.72x = 125,207,811,829,654.73
  5. Step 5: Solve for x
    x = 125,207,811,829,654.73/11,095,134.72
  6. Step 6: Final answer
    x = 11,284,929.38

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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.