Home / 17,242,004.60-25,862,069.30-5,274,740.60

Finding the Fourth Proportional to 17,242,004.60, 25,862,069.30 and 5,274,740.60

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Solution

The fourth proportional to 17,242,004.60, 25,862,069.30 and 5,274,740.60 is: 7,911,824.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,242,004.60 : 25,862,069.30 = 5,274,740.60 : x
  2. Step 2: Convert to fraction form
    17,242,004.60/25,862,069.30 = 5,274,740.60/x
  3. Step 3: Cross multiply
    17,242,004.60x = 25,862,069.30 × 5,274,740.60
  4. Step 4: Simplify right side
    17,242,004.60x = 136,415,706,936,723.58
  5. Step 5: Solve for x
    x = 136,415,706,936,723.58/17,242,004.60
  6. Step 6: Final answer
    x = 7,911,824.07

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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.