Home / 22,148,973.40-33,223,460.10-17,669,997.40

Finding the Fourth Proportional to 22,148,973.40, 33,223,460.10 and 17,669,997.40

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Solution

The fourth proportional to 22,148,973.40, 33,223,460.10 and 17,669,997.40 is: 26,504,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,148,973.40 : 33,223,460.10 = 17,669,997.40 : x
  2. Step 2: Convert to fraction form
    22,148,973.40/33,223,460.10 = 17,669,997.40/x
  3. Step 3: Cross multiply
    22,148,973.40x = 33,223,460.10 × 17,669,997.40
  4. Step 4: Simplify right side
    22,148,973.40x = 587,058,453,586,003.75
  5. Step 5: Solve for x
    x = 587,058,453,586,003.75/22,148,973.40
  6. Step 6: Final answer
    x = 26,504,996.10

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1.5x scale

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.