Home / 7,374,119,933.50-10,781,221,203

Finding the Third Proportional to 7,374,119,933.50 and 10,781,221,203

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Solution

The third proportional to 7,374,119,933.50 and 10,781,221,203 is: 15,762,522,399.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,374,119,933.50 : 10,781,221,203 = 10,781,221,203 : x
  2. Step 2: Convert to fraction form
    7,374,119,933.50/10,781,221,203 = 10,781,221,203/x
  3. Step 3: Cross multiply
    7,374,119,933.50x = 10,781,221,203 × 10,781,221,203
  4. Step 4: Simplify right side
    7,374,119,933.50x = 116,234,730,628,016,766,976
  5. Step 5: Solve for x
    x = 116,234,730,628,016,766,976/7,374,119,933.50
  6. Step 6: Final answer
    x = 15,762,522,399.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.