Home / 23,999,705.84-33,113,031.37-13,682,664.56

Finding the Fourth Proportional to 23,999,705.84, 33,113,031.37 and 13,682,664.56

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Solution

The fourth proportional to 23,999,705.84, 33,113,031.37 and 13,682,664.56 is: 18,878,335.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,999,705.84 : 33,113,031.37 = 13,682,664.56 : x
  2. Step 2: Convert to fraction form
    23,999,705.84/33,113,031.37 = 13,682,664.56/x
  3. Step 3: Cross multiply
    23,999,705.84x = 33,113,031.37 × 13,682,664.56
  4. Step 4: Simplify right side
    23,999,705.84x = 453,074,500,600,695.44
  5. Step 5: Solve for x
    x = 453,074,500,600,695.44/23,999,705.84
  6. Step 6: Final answer
    x = 18,878,335.58

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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.