Home / 23,994,825.31-33,112,040.11-13,684,869.91

Finding the Fourth Proportional to 23,994,825.31, 33,112,040.11 and 13,684,869.91

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Solution

The fourth proportional to 23,994,825.31, 33,112,040.11 and 13,684,869.91 is: 18,884,653.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,994,825.31 : 33,112,040.11 = 13,684,869.91 : x
  2. Step 2: Convert to fraction form
    23,994,825.31/33,112,040.11 = 13,684,869.91/x
  3. Step 3: Cross multiply
    23,994,825.31x = 33,112,040.11 × 13,684,869.91
  4. Step 4: Simplify right side
    23,994,825.31x = 453,133,961,360,052.06
  5. Step 5: Solve for x
    x = 453,133,961,360,052.06/23,994,825.31
  6. Step 6: Final answer
    x = 18,884,653.48

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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.