Home / 24,469,915.60-36,702,496.86-7,430,736.16

Finding the Fourth Proportional to 24,469,915.60, 36,702,496.86 and 7,430,736.16

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Solution

The fourth proportional to 24,469,915.60, 36,702,496.86 and 7,430,736.16 is: 11,145,382.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,469,915.60 : 36,702,496.86 = 7,430,736.16 : x
  2. Step 2: Convert to fraction form
    24,469,915.60/36,702,496.86 = 7,430,736.16/x
  3. Step 3: Cross multiply
    24,469,915.60x = 36,702,496.86 × 7,430,736.16
  4. Step 4: Simplify right side
    24,469,915.60x = 272,726,570,579,888.47
  5. Step 5: Solve for x
    x = 272,726,570,579,888.47/24,469,915.60
  6. Step 6: Final answer
    x = 11,145,382.56

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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.