Home / 17,954,242.02-24,776,882.37-10,219,284.90

Finding the Fourth Proportional to 17,954,242.02, 24,776,882.37 and 10,219,284.90

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Solution

The fourth proportional to 17,954,242.02, 24,776,882.37 and 10,219,284.90 is: 14,102,629.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,954,242.02 : 24,776,882.37 = 10,219,284.90 : x
  2. Step 2: Convert to fraction form
    17,954,242.02/24,776,882.37 = 10,219,284.90/x
  3. Step 3: Cross multiply
    17,954,242.02x = 24,776,882.37 × 10,219,284.90
  4. Step 4: Simplify right side
    17,954,242.02x = 253,202,019,872,817.22
  5. Step 5: Solve for x
    x = 253,202,019,872,817.22/17,954,242.02
  6. Step 6: Final answer
    x = 14,102,629.32

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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.