Home / 23,541,892.80-35,314,005.60-12,204,484.80

Finding the Fourth Proportional to 23,541,892.80, 35,314,005.60 and 12,204,484.80

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Solution

The fourth proportional to 23,541,892.80, 35,314,005.60 and 12,204,484.80 is: 18,307,331.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,541,892.80 : 35,314,005.60 = 12,204,484.80 : x
  2. Step 2: Convert to fraction form
    23,541,892.80/35,314,005.60 = 12,204,484.80/x
  3. Step 3: Cross multiply
    23,541,892.80x = 35,314,005.60 × 12,204,484.80
  4. Step 4: Simplify right side
    23,541,892.80x = 430,989,244,572,314.94
  5. Step 5: Solve for x
    x = 430,989,244,572,314.94/23,541,892.80
  6. Step 6: Final answer
    x = 18,307,331.88

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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.