Home / 19,373,723.37-26,735,936.49-10,672,114.50

Finding the Fourth Proportional to 19,373,723.37, 26,735,936.49 and 10,672,114.50

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Solution

The fourth proportional to 19,373,723.37, 26,735,936.49 and 10,672,114.50 is: 14,727,627.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373,723.37 : 26,735,936.49 = 10,672,114.50 : x
  2. Step 2: Convert to fraction form
    19,373,723.37/26,735,936.49 = 10,672,114.50/x
  3. Step 3: Cross multiply
    19,373,723.37x = 26,735,936.49 × 10,672,114.50
  4. Step 4: Simplify right side
    19,373,723.37x = 285,328,975,486,008.06
  5. Step 5: Solve for x
    x = 285,328,975,486,008.06/19,373,723.37
  6. Step 6: Final answer
    x = 14,727,627.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.