Home / 16,525,537.25-22,803,790.82-9,182,905.34

Finding the Fourth Proportional to 16,525,537.25, 22,803,790.82 and 9,182,905.34

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Solution

The fourth proportional to 16,525,537.25, 22,803,790.82 and 9,182,905.34 is: 12,671,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,525,537.25 : 22,803,790.82 = 9,182,905.34 : x
  2. Step 2: Convert to fraction form
    16,525,537.25/22,803,790.82 = 9,182,905.34/x
  3. Step 3: Cross multiply
    16,525,537.25x = 22,803,790.82 × 9,182,905.34
  4. Step 4: Simplify right side
    16,525,537.25x = 209,405,052,333,287.53
  5. Step 5: Solve for x
    x = 209,405,052,333,287.53/16,525,537.25
  6. Step 6: Final answer
    x = 12,671,603.30

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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.