Home / 23,560,918.60-35,341,377.90-19,305,891.40

Finding the Fourth Proportional to 23,560,918.60, 35,341,377.90 and 19,305,891.40

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Solution

The fourth proportional to 23,560,918.60, 35,341,377.90 and 19,305,891.40 is: 28,958,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,560,918.60 : 35,341,377.90 = 19,305,891.40 : x
  2. Step 2: Convert to fraction form
    23,560,918.60/35,341,377.90 = 19,305,891.40/x
  3. Step 3: Cross multiply
    23,560,918.60x = 35,341,377.90 × 19,305,891.40
  4. Step 4: Simplify right side
    23,560,918.60x = 682,296,803,663,760
  5. Step 5: Solve for x
    x = 682,296,803,663,760/23,560,918.60
  6. Step 6: Final answer
    x = 28,958,837.10

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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.