Home / 23,660,856.30-32,652,080.10-12,795,840.30

Finding the Fourth Proportional to 23,660,856.30, 32,652,080.10 and 12,795,840.30

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Solution

The fourth proportional to 23,660,856.30, 32,652,080.10 and 12,795,840.30 is: 17,658,312.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,856.30 : 32,652,080.10 = 12,795,840.30 : x
  2. Step 2: Convert to fraction form
    23,660,856.30/32,652,080.10 = 12,795,840.30/x
  3. Step 3: Cross multiply
    23,660,856.30x = 32,652,080.10 × 12,795,840.30
  4. Step 4: Simplify right side
    23,660,856.30x = 417,810,802,422,408.06
  5. Step 5: Solve for x
    x = 417,810,802,422,408.06/23,660,856.30
  6. Step 6: Final answer
    x = 17,658,312.83

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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.