Home / 3,509,947,829.25-7,142,477,691.94

Finding the Third Proportional to 3,509,947,829.25 and 7,142,477,691.94

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Solution

The third proportional to 3,509,947,829.25 and 7,142,477,691.94 is: 14,534,400,527.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,947,829.25 : 7,142,477,691.94 = 7,142,477,691.94 : x
  2. Step 2: Convert to fraction form
    3,509,947,829.25/7,142,477,691.94 = 7,142,477,691.94/x
  3. Step 3: Cross multiply
    3,509,947,829.25x = 7,142,477,691.94 × 7,142,477,691.94
  4. Step 4: Simplify right side
    3,509,947,829.25x = 51,014,987,579,824,840,704
  5. Step 5: Solve for x
    x = 51,014,987,579,824,840,704/3,509,947,829.25
  6. Step 6: Final answer
    x = 14,534,400,527.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.