Home / 23,276,118.96-32,122,040.64-12,962,842.04

Finding the Fourth Proportional to 23,276,118.96, 32,122,040.64 and 12,962,842.04

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Solution

The fourth proportional to 23,276,118.96, 32,122,040.64 and 12,962,842.04 is: 17,889,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276,118.96 : 32,122,040.64 = 12,962,842.04 : x
  2. Step 2: Convert to fraction form
    23,276,118.96/32,122,040.64 = 12,962,842.04/x
  3. Step 3: Cross multiply
    23,276,118.96x = 32,122,040.64 × 12,962,842.04
  4. Step 4: Simplify right side
    23,276,118.96x = 416,392,938,818,780.50
  5. Step 5: Solve for x
    x = 416,392,938,818,780.50/23,276,118.96
  6. Step 6: Final answer
    x = 17,889,276.97

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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.