Home / 15,562,039.47-23,338,984.62-4,629,283.44

Finding the Fourth Proportional to 15,562,039.47, 23,338,984.62 and 4,629,283.44

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Solution

The fourth proportional to 15,562,039.47, 23,338,984.62 and 4,629,283.44 is: 6,942,713.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,562,039.47 : 23,338,984.62 = 4,629,283.44 : x
  2. Step 2: Convert to fraction form
    15,562,039.47/23,338,984.62 = 4,629,283.44/x
  3. Step 3: Cross multiply
    15,562,039.47x = 23,338,984.62 × 4,629,283.44
  4. Step 4: Simplify right side
    15,562,039.47x = 108,042,775,007,780.70
  5. Step 5: Solve for x
    x = 108,042,775,007,780.70/15,562,039.47
  6. Step 6: Final answer
    x = 6,942,713.08

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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.