Home / 2,541,277,102.16-3,507,047,556.54-1,412,294,446.28

Finding the Fourth Proportional to 2,541,277,102.16, 3,507,047,556.54 and 1,412,294,446.28

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Solution

The fourth proportional to 2,541,277,102.16, 3,507,047,556.54 and 1,412,294,446.28 is: 1,949,013,660.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,277,102.16 : 3,507,047,556.54 = 1,412,294,446.28 : x
  2. Step 2: Convert to fraction form
    2,541,277,102.16/3,507,047,556.54 = 1,412,294,446.28/x
  3. Step 3: Cross multiply
    2,541,277,102.16x = 3,507,047,556.54 × 1,412,294,446.28
  4. Step 4: Simplify right side
    2,541,277,102.16x = 4,952,983,786,941,286,400
  5. Step 5: Solve for x
    x = 4,952,983,786,941,286,400/2,541,277,102.16
  6. Step 6: Final answer
    x = 1,949,013,660.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.