Home / 25,946,716.28-35,800,527.96-15,490,697.60

Finding the Fourth Proportional to 25,946,716.28, 35,800,527.96 and 15,490,697.60

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Solution

The fourth proportional to 25,946,716.28, 35,800,527.96 and 15,490,697.60 is: 21,373,616.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,946,716.28 : 35,800,527.96 = 15,490,697.60 : x
  2. Step 2: Convert to fraction form
    25,946,716.28/35,800,527.96 = 15,490,697.60/x
  3. Step 3: Cross multiply
    25,946,716.28x = 35,800,527.96 × 15,490,697.60
  4. Step 4: Simplify right side
    25,946,716.28x = 554,575,152,548,704.88
  5. Step 5: Solve for x
    x = 554,575,152,548,704.88/25,946,716.28
  6. Step 6: Final answer
    x = 21,373,616.09

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1.5x scale

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.