Home / 2,221,960,906.60-3,063,339,759.04-1,765,186,033.07

Finding the Fourth Proportional to 2,221,960,906.60, 3,063,339,759.04 and 1,765,186,033.07

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Solution

The fourth proportional to 2,221,960,906.60, 3,063,339,759.04 and 1,765,186,033.07 is: 2,433,600,222.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,960,906.60 : 3,063,339,759.04 = 1,765,186,033.07 : x
  2. Step 2: Convert to fraction form
    2,221,960,906.60/3,063,339,759.04 = 1,765,186,033.07/x
  3. Step 3: Cross multiply
    2,221,960,906.60x = 3,063,339,759.04 × 1,765,186,033.07
  4. Step 4: Simplify right side
    2,221,960,906.60x = 5,407,364,557,208,672,256
  5. Step 5: Solve for x
    x = 5,407,364,557,208,672,256/2,221,960,906.60
  6. Step 6: Final answer
    x = 2,433,600,222.74

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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.