Home / 16,851,053.46-25,277,629.95-6,752,362.26

Finding the Fourth Proportional to 16,851,053.46, 25,277,629.95 and 6,752,362.26

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Solution

The fourth proportional to 16,851,053.46, 25,277,629.95 and 6,752,362.26 is: 10,128,964.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,851,053.46 : 25,277,629.95 = 6,752,362.26 : x
  2. Step 2: Convert to fraction form
    16,851,053.46/25,277,629.95 = 6,752,362.26/x
  3. Step 3: Cross multiply
    16,851,053.46x = 25,277,629.95 × 6,752,362.26
  4. Step 4: Simplify right side
    16,851,053.46x = 170,683,714,496,625.69
  5. Step 5: Solve for x
    x = 170,683,714,496,625.69/16,851,053.46
  6. Step 6: Final answer
    x = 10,128,964.04

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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.