Home / 2,192,202,096.90-3,288,303,145.35-1,727,297,510.10

Finding the Fourth Proportional to 2,192,202,096.90, 3,288,303,145.35 and 1,727,297,510.10

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Solution

The fourth proportional to 2,192,202,096.90, 3,288,303,145.35 and 1,727,297,510.10 is: 2,590,946,265.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,202,096.90 : 3,288,303,145.35 = 1,727,297,510.10 : x
  2. Step 2: Convert to fraction form
    2,192,202,096.90/3,288,303,145.35 = 1,727,297,510.10/x
  3. Step 3: Cross multiply
    2,192,202,096.90x = 3,288,303,145.35 × 1,727,297,510.10
  4. Step 4: Simplify right side
    2,192,202,096.90x = 5,679,877,835,417,053,184
  5. Step 5: Solve for x
    x = 5,679,877,835,417,053,184/2,192,202,096.90
  6. Step 6: Final answer
    x = 2,590,946,265.15

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Double scale
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Similar ratio
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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.