Home / 15,677,999.16-23,475,941.46-10,269,635.64

Finding the Fourth Proportional to 15,677,999.16, 23,475,941.46 and 10,269,635.64

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Solution

The fourth proportional to 15,677,999.16, 23,475,941.46 and 10,269,635.64 is: 15,377,559.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,999.16 : 23,475,941.46 = 10,269,635.64 : x
  2. Step 2: Convert to fraction form
    15,677,999.16/23,475,941.46 = 10,269,635.64/x
  3. Step 3: Cross multiply
    15,677,999.16x = 23,475,941.46 × 10,269,635.64
  4. Step 4: Simplify right side
    15,677,999.16x = 241,089,365,100,169.66
  5. Step 5: Solve for x
    x = 241,089,365,100,169.66/15,677,999.16
  6. Step 6: Final answer
    x = 15,377,559.51

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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.