Home / 2,707,202,399.07-3,731,622,667.23-2,134,050,774.27

Finding the Fourth Proportional to 2,707,202,399.07, 3,731,622,667.23 and 2,134,050,774.27

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Solution

The fourth proportional to 2,707,202,399.07, 3,731,622,667.23 and 2,134,050,774.27 is: 2,941,587,317.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,202,399.07 : 3,731,622,667.23 = 2,134,050,774.27 : x
  2. Step 2: Convert to fraction form
    2,707,202,399.07/3,731,622,667.23 = 2,134,050,774.27/x
  3. Step 3: Cross multiply
    2,707,202,399.07x = 3,731,622,667.23 × 2,134,050,774.27
  4. Step 4: Simplify right side
    2,707,202,399.07x = 7,963,472,242,285,664,256
  5. Step 5: Solve for x
    x = 7,963,472,242,285,664,256/2,707,202,399.07
  6. Step 6: Final answer
    x = 2,941,587,317.23

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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.