Home / 23,657,231.40-35,485,847.10-10,902,647.40

Finding the Fourth Proportional to 23,657,231.40, 35,485,847.10 and 10,902,647.40

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Solution

The fourth proportional to 23,657,231.40, 35,485,847.10 and 10,902,647.40 is: 16,353,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,657,231.40 : 35,485,847.10 = 10,902,647.40 : x
  2. Step 2: Convert to fraction form
    23,657,231.40/35,485,847.10 = 10,902,647.40/x
  3. Step 3: Cross multiply
    23,657,231.40x = 35,485,847.10 × 10,902,647.40
  4. Step 4: Simplify right side
    23,657,231.40x = 386,889,678,621,612.56
  5. Step 5: Solve for x
    x = 386,889,678,621,612.56/23,657,231.40
  6. Step 6: Final answer
    x = 16,353,971.10

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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.