Home / 23,492,807.70-35,230,917.15-8,347,233.30

Finding the Fourth Proportional to 23,492,807.70, 35,230,917.15 and 8,347,233.30

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Solution

The fourth proportional to 23,492,807.70, 35,230,917.15 and 8,347,233.30 is: 12,517,902.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,492,807.70 : 35,230,917.15 = 8,347,233.30 : x
  2. Step 2: Convert to fraction form
    23,492,807.70/35,230,917.15 = 8,347,233.30/x
  3. Step 3: Cross multiply
    23,492,807.70x = 35,230,917.15 × 8,347,233.30
  4. Step 4: Simplify right side
    23,492,807.70x = 294,080,684,824,021.06
  5. Step 5: Solve for x
    x = 294,080,684,824,021.06/23,492,807.70
  6. Step 6: Final answer
    x = 12,517,902.87

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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.