Home / 17,285,907.78-23,854,503.75-9,550,895.00

Finding the Fourth Proportional to 17,285,907.78, 23,854,503.75 and 9,550,895.00

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Solution

The fourth proportional to 17,285,907.78, 23,854,503.75 and 9,550,895.00 is: 13,180,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,285,907.78 : 23,854,503.75 = 9,550,895.00 : x
  2. Step 2: Convert to fraction form
    17,285,907.78/23,854,503.75 = 9,550,895.00/x
  3. Step 3: Cross multiply
    17,285,907.78x = 23,854,503.75 × 9,550,895.00
  4. Step 4: Simplify right side
    17,285,907.78x = 227,831,860,474,083.72
  5. Step 5: Solve for x
    x = 227,831,860,474,083.72/17,285,907.78
  6. Step 6: Final answer
    x = 13,180,208.03

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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.