Home / 1,092,384,004.10-1,638,576,006.15-1,092,384,004.10

Finding the Fourth Proportional to 1,092,384,004.10, 1,638,576,006.15 and 1,092,384,004.10

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Solution

The fourth proportional to 1,092,384,004.10, 1,638,576,006.15 and 1,092,384,004.10 is: 1,638,576,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,384,004.10 : 1,638,576,006.15 = 1,092,384,004.10 : x
  2. Step 2: Convert to fraction form
    1,092,384,004.10/1,638,576,006.15 = 1,092,384,004.10/x
  3. Step 3: Cross multiply
    1,092,384,004.10x = 1,638,576,006.15 × 1,092,384,004.10
  4. Step 4: Simplify right side
    1,092,384,004.10x = 1,789,954,218,620,323,072
  5. Step 5: Solve for x
    x = 1,789,954,218,620,323,072/1,092,384,004.10
  6. Step 6: Final answer
    x = 1,638,576,006.15

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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.