Home / 16,460,438.87-22,726,496.36-10,274,903.03

Finding the Fourth Proportional to 16,460,438.87, 22,726,496.36 and 10,274,903.03

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Solution

The fourth proportional to 16,460,438.87, 22,726,496.36 and 10,274,903.03 is: 14,186,289.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,460,438.87 : 22,726,496.36 = 10,274,903.03 : x
  2. Step 2: Convert to fraction form
    16,460,438.87/22,726,496.36 = 10,274,903.03/x
  3. Step 3: Cross multiply
    16,460,438.87x = 22,726,496.36 × 10,274,903.03
  4. Step 4: Simplify right side
    16,460,438.87x = 233,512,546,310,647.94
  5. Step 5: Solve for x
    x = 233,512,546,310,647.94/16,460,438.87
  6. Step 6: Final answer
    x = 14,186,289.21

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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.