Home / 51,072,657.84-76,608,481.88-23,398,725.52

Finding the Fourth Proportional to 51,072,657.84, 76,608,481.88 and 23,398,725.52

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Solution

The fourth proportional to 51,072,657.84, 76,608,481.88 and 23,398,725.52 is: 35,097,856.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,072,657.84 : 76,608,481.88 = 23,398,725.52 : x
  2. Step 2: Convert to fraction form
    51,072,657.84/76,608,481.88 = 23,398,725.52/x
  3. Step 3: Cross multiply
    51,072,657.84x = 76,608,481.88 × 23,398,725.52
  4. Step 4: Simplify right side
    51,072,657.84x = 1,792,540,840,014,013.50
  5. Step 5: Solve for x
    x = 1,792,540,840,014,013.50/51,072,657.84
  6. Step 6: Final answer
    x = 35,097,856.97

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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.