Home / 23,231,446.41-32,059,422.44-12,917,948.07

Finding the Fourth Proportional to 23,231,446.41, 32,059,422.44 and 12,917,948.07

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Solution

The fourth proportional to 23,231,446.41, 32,059,422.44 and 12,917,948.07 is: 17,826,783.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,231,446.41 : 32,059,422.44 = 12,917,948.07 : x
  2. Step 2: Convert to fraction form
    23,231,446.41/32,059,422.44 = 12,917,948.07/x
  3. Step 3: Cross multiply
    23,231,446.41x = 32,059,422.44 × 12,917,948.07
  4. Step 4: Simplify right side
    23,231,446.41x = 414,141,954,169,522.94
  5. Step 5: Solve for x
    x = 414,141,954,169,522.94/23,231,446.41
  6. Step 6: Final answer
    x = 17,826,783.01

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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.