Home / 25,407,024.64-38,089,114.08-11,019,256

Finding the Fourth Proportional to 25,407,024.64, 38,089,114.08 and 11,019,256

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Solution

The fourth proportional to 25,407,024.64, 38,089,114.08 and 11,019,256 is: 16,519,592.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,407,024.64 : 38,089,114.08 = 11,019,256 : x
  2. Step 2: Convert to fraction form
    25,407,024.64/38,089,114.08 = 11,019,256/x
  3. Step 3: Cross multiply
    25,407,024.64x = 38,089,114.08 × 11,019,256
  4. Step 4: Simplify right side
    25,407,024.64x = 419,713,698,860,724.44
  5. Step 5: Solve for x
    x = 419,713,698,860,724.44/25,407,024.64
  6. Step 6: Final answer
    x = 16,519,592.70

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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.