Home / 33,209,986.90-49,777,655.55-17,029,686.10

Finding the Fourth Proportional to 33,209,986.90, 49,777,655.55 and 17,029,686.10

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Solution

The fourth proportional to 33,209,986.90, 49,777,655.55 and 17,029,686.10 is: 25,525,389.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,209,986.90 : 49,777,655.55 = 17,029,686.10 : x
  2. Step 2: Convert to fraction form
    33,209,986.90/49,777,655.55 = 17,029,686.10/x
  3. Step 3: Cross multiply
    33,209,986.90x = 49,777,655.55 × 17,029,686.10
  4. Step 4: Simplify right side
    33,209,986.90x = 847,697,848,810,422.88
  5. Step 5: Solve for x
    x = 847,697,848,810,422.88/33,209,986.90
  6. Step 6: Final answer
    x = 25,525,389.44

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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.