Home / 23,390,832.26-35,089,546.72-7,218,100.10

Finding the Fourth Proportional to 23,390,832.26, 35,089,546.72 and 7,218,100.10

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Solution

The fourth proportional to 23,390,832.26, 35,089,546.72 and 7,218,100.10 is: 10,828,167.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390,832.26 : 35,089,546.72 = 7,218,100.10 : x
  2. Step 2: Convert to fraction form
    23,390,832.26/35,089,546.72 = 7,218,100.10/x
  3. Step 3: Cross multiply
    23,390,832.26x = 35,089,546.72 × 7,218,100.10
  4. Step 4: Simplify right side
    23,390,832.26x = 253,279,860,688,586.66
  5. Step 5: Solve for x
    x = 253,279,860,688,586.66/23,390,832.26
  6. Step 6: Final answer
    x = 10,828,167.97

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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.