Home / 23,968,466-33,078,498.24-14,675,990.48

Finding the Fourth Proportional to 23,968,466, 33,078,498.24 and 14,675,990.48

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Solution

The fourth proportional to 23,968,466, 33,078,498.24 and 14,675,990.48 is: 20,254,100.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,968,466 : 33,078,498.24 = 14,675,990.48 : x
  2. Step 2: Convert to fraction form
    23,968,466/33,078,498.24 = 14,675,990.48/x
  3. Step 3: Cross multiply
    23,968,466x = 33,078,498.24 × 14,675,990.48
  4. Step 4: Simplify right side
    23,968,466x = 485,459,725,262,936.75
  5. Step 5: Solve for x
    x = 485,459,725,262,936.75/23,968,466
  6. Step 6: Final answer
    x = 20,254,100.75

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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.