Home / 11,632,034.40-17,450,816.40-4,896,981.60

Finding the Fourth Proportional to 11,632,034.40, 17,450,816.40 and 4,896,981.60

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Solution

The fourth proportional to 11,632,034.40, 17,450,816.40 and 4,896,981.60 is: 7,346,636.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,632,034.40 : 17,450,816.40 = 4,896,981.60 : x
  2. Step 2: Convert to fraction form
    11,632,034.40/17,450,816.40 = 4,896,981.60/x
  3. Step 3: Cross multiply
    11,632,034.40x = 17,450,816.40 × 4,896,981.60
  4. Step 4: Simplify right side
    11,632,034.40x = 85,456,326,815,778.22
  5. Step 5: Solve for x
    x = 85,456,326,815,778.22/11,632,034.40
  6. Step 6: Final answer
    x = 7,346,636.36

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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.