Home / 2,021,844,383.10-3,032,766,574.65-1,466,541,682.20

Finding the Fourth Proportional to 2,021,844,383.10, 3,032,766,574.65 and 1,466,541,682.20

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Solution

The fourth proportional to 2,021,844,383.10, 3,032,766,574.65 and 1,466,541,682.20 is: 2,199,812,523.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,844,383.10 : 3,032,766,574.65 = 1,466,541,682.20 : x
  2. Step 2: Convert to fraction form
    2,021,844,383.10/3,032,766,574.65 = 1,466,541,682.20/x
  3. Step 3: Cross multiply
    2,021,844,383.10x = 3,032,766,574.65 × 1,466,541,682.20
  4. Step 4: Simplify right side
    2,021,844,383.10x = 4,447,678,594,107,143,168
  5. Step 5: Solve for x
    x = 4,447,678,594,107,143,168/2,021,844,383.10
  6. Step 6: Final answer
    x = 2,199,812,523.30

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Double scale
Find fourth proportional to 2,021,844,384.10, 3,032,766,576.15 and 1,466,541,683.20
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.