Home / 24,792,121.64-37,188,268.40-7,520,470.47

Finding the Fourth Proportional to 24,792,121.64, 37,188,268.40 and 7,520,470.47

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Solution

The fourth proportional to 24,792,121.64, 37,188,268.40 and 7,520,470.47 is: 11,280,731.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,121.64 : 37,188,268.40 = 7,520,470.47 : x
  2. Step 2: Convert to fraction form
    24,792,121.64/37,188,268.40 = 7,520,470.47/x
  3. Step 3: Cross multiply
    24,792,121.64x = 37,188,268.40 × 7,520,470.47
  4. Step 4: Simplify right side
    24,792,121.64x = 279,673,274,351,435.34
  5. Step 5: Solve for x
    x = 279,673,274,351,435.34/24,792,121.64
  6. Step 6: Final answer
    x = 11,280,731.77

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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.