Home / 23,435,052.34-35,139,763.79-18,608,364.01

Finding the Fourth Proportional to 23,435,052.34, 35,139,763.79 and 18,608,364.01

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Solution

The fourth proportional to 23,435,052.34, 35,139,763.79 and 18,608,364.01 is: 27,902,370.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435,052.34 : 35,139,763.79 = 18,608,364.01 : x
  2. Step 2: Convert to fraction form
    23,435,052.34/35,139,763.79 = 18,608,364.01/x
  3. Step 3: Cross multiply
    23,435,052.34x = 35,139,763.79 × 18,608,364.01
  4. Step 4: Simplify right side
    23,435,052.34x = 653,893,515,560,996.50
  5. Step 5: Solve for x
    x = 653,893,515,560,996.50/23,435,052.34
  6. Step 6: Final answer
    x = 27,902,370.61

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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.