Home / 2,192,202,002.15-3,288,303,003.23-1,727,297,415.35

Finding the Fourth Proportional to 2,192,202,002.15, 3,288,303,003.23 and 1,727,297,415.35

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Solution

The fourth proportional to 2,192,202,002.15, 3,288,303,003.23 and 1,727,297,415.35 is: 2,590,946,123.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,202,002.15 : 3,288,303,003.23 = 1,727,297,415.35 : x
  2. Step 2: Convert to fraction form
    2,192,202,002.15/3,288,303,003.23 = 1,727,297,415.35/x
  3. Step 3: Cross multiply
    2,192,202,002.15x = 3,288,303,003.23 × 1,727,297,415.35
  4. Step 4: Simplify right side
    2,192,202,002.15x = 5,679,877,278,358,184,960
  5. Step 5: Solve for x
    x = 5,679,877,278,358,184,960/2,192,202,002.15
  6. Step 6: Final answer
    x = 2,590,946,123.03

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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.