Home / 25,116,100.20-37,674,150.30-23,268,522.60

Finding the Fourth Proportional to 25,116,100.20, 37,674,150.30 and 23,268,522.60

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Solution

The fourth proportional to 25,116,100.20, 37,674,150.30 and 23,268,522.60 is: 34,902,783.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,100.20 : 37,674,150.30 = 23,268,522.60 : x
  2. Step 2: Convert to fraction form
    25,116,100.20/37,674,150.30 = 23,268,522.60/x
  3. Step 3: Cross multiply
    25,116,100.20x = 37,674,150.30 × 23,268,522.60
  4. Step 4: Simplify right side
    25,116,100.20x = 876,621,817,691,346.75
  5. Step 5: Solve for x
    x = 876,621,817,691,346.75/25,116,100.20
  6. Step 6: Final answer
    x = 34,902,783.90

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1.5x scale

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.