Home / 14,692,995.90-22,049,991.45-6,179,442.30

Finding the Fourth Proportional to 14,692,995.90, 22,049,991.45 and 6,179,442.30

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Solution

The fourth proportional to 14,692,995.90, 22,049,991.45 and 6,179,442.30 is: 9,273,578.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,692,995.90 : 22,049,991.45 = 6,179,442.30 : x
  2. Step 2: Convert to fraction form
    14,692,995.90/22,049,991.45 = 6,179,442.30/x
  3. Step 3: Cross multiply
    14,692,995.90x = 22,049,991.45 × 6,179,442.30
  4. Step 4: Simplify right side
    14,692,995.90x = 136,256,649,880,768.33
  5. Step 5: Solve for x
    x = 136,256,649,880,768.33/14,692,995.90
  6. Step 6: Final answer
    x = 9,273,578.43

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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.