Home / 27,696,200.40-41,544,300.60-7,501,442.40

Finding the Fourth Proportional to 27,696,200.40, 41,544,300.60 and 7,501,442.40

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Solution

The fourth proportional to 27,696,200.40, 41,544,300.60 and 7,501,442.40 is: 11,252,163.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,696,200.40 : 41,544,300.60 = 7,501,442.40 : x
  2. Step 2: Convert to fraction form
    27,696,200.40/41,544,300.60 = 7,501,442.40/x
  3. Step 3: Cross multiply
    27,696,200.40x = 41,544,300.60 × 7,501,442.40
  4. Step 4: Simplify right side
    27,696,200.40x = 311,642,177,999,185.44
  5. Step 5: Solve for x
    x = 311,642,177,999,185.44/27,696,200.40
  6. Step 6: Final answer
    x = 11,252,163.60

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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.