Home / 2,299,369,893.09-3,449,054,839.66-725,636,698.15

Finding the Fourth Proportional to 2,299,369,893.09, 3,449,054,839.66 and 725,636,698.15

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Solution

The fourth proportional to 2,299,369,893.09, 3,449,054,839.66 and 725,636,698.15 is: 1,088,455,047.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,369,893.09 : 3,449,054,839.66 = 725,636,698.15 : x
  2. Step 2: Convert to fraction form
    2,299,369,893.09/3,449,054,839.66 = 725,636,698.15/x
  3. Step 3: Cross multiply
    2,299,369,893.09x = 3,449,054,839.66 × 725,636,698.15
  4. Step 4: Simplify right side
    2,299,369,893.09x = 2,502,760,765,571,914,752
  5. Step 5: Solve for x
    x = 2,502,760,765,571,914,752/2,299,369,893.09
  6. Step 6: Final answer
    x = 1,088,455,047.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.