Home / 14,512,903.44-21,772,504.44-4,415,262

Finding the Fourth Proportional to 14,512,903.44, 21,772,504.44 and 4,415,262

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Solution

The fourth proportional to 14,512,903.44, 21,772,504.44 and 4,415,262 is: 6,623,851.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,512,903.44 : 21,772,504.44 = 4,415,262 : x
  2. Step 2: Convert to fraction form
    14,512,903.44/21,772,504.44 = 4,415,262/x
  3. Step 3: Cross multiply
    14,512,903.44x = 21,772,504.44 × 4,415,262
  4. Step 4: Simplify right side
    14,512,903.44x = 96,131,311,498,763.28
  5. Step 5: Solve for x
    x = 96,131,311,498,763.28/14,512,903.44
  6. Step 6: Final answer
    x = 6,623,851.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.