Home / 23,660,836.30-32,652,052.50-12,795,820.30

Finding the Fourth Proportional to 23,660,836.30, 32,652,052.50 and 12,795,820.30

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Solution

The fourth proportional to 23,660,836.30, 32,652,052.50 and 12,795,820.30 is: 17,658,285.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,836.30 : 32,652,052.50 = 12,795,820.30 : x
  2. Step 2: Convert to fraction form
    23,660,836.30/32,652,052.50 = 12,795,820.30/x
  3. Step 3: Cross multiply
    23,660,836.30x = 32,652,052.50 × 12,795,820.30
  4. Step 4: Simplify right side
    23,660,836.30x = 417,809,796,216,165.75
  5. Step 5: Solve for x
    x = 417,809,796,216,165.75/23,660,836.30
  6. Step 6: Final answer
    x = 17,658,285.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.