Home / 15,794,959.96-23,694,985.82-4,865,144.50

Finding the Fourth Proportional to 15,794,959.96, 23,694,985.82 and 4,865,144.50

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Solution

The fourth proportional to 15,794,959.96, 23,694,985.82 and 4,865,144.50 is: 7,298,500.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,959.96 : 23,694,985.82 = 4,865,144.50 : x
  2. Step 2: Convert to fraction form
    15,794,959.96/23,694,985.82 = 4,865,144.50/x
  3. Step 3: Cross multiply
    15,794,959.96x = 23,694,985.82 × 4,865,144.50
  4. Step 4: Simplify right side
    15,794,959.96x = 115,279,529,939,750.98
  5. Step 5: Solve for x
    x = 115,279,529,939,750.98/15,794,959.96
  6. Step 6: Final answer
    x = 7,298,500.93

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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.