Home / 22,134,003.80-33,201,005.70-18,095,052.20

Finding the Fourth Proportional to 22,134,003.80, 33,201,005.70 and 18,095,052.20

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Solution

The fourth proportional to 22,134,003.80, 33,201,005.70 and 18,095,052.20 is: 27,142,578.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,003.80 : 33,201,005.70 = 18,095,052.20 : x
  2. Step 2: Convert to fraction form
    22,134,003.80/33,201,005.70 = 18,095,052.20/x
  3. Step 3: Cross multiply
    22,134,003.80x = 33,201,005.70 × 18,095,052.20
  4. Step 4: Simplify right side
    22,134,003.80x = 600,773,931,233,997.50
  5. Step 5: Solve for x
    x = 600,773,931,233,997.50/22,134,003.80
  6. Step 6: Final answer
    x = 27,142,578.30

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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.