Home / 1,757,883,662.70-2,425,882,112.13-954,111,448.80

Finding the Fourth Proportional to 1,757,883,662.70, 2,425,882,112.13 and 954,111,448.80

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Solution

The fourth proportional to 1,757,883,662.70, 2,425,882,112.13 and 954,111,448.80 is: 1,316,675,241.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,883,662.70 : 2,425,882,112.13 = 954,111,448.80 : x
  2. Step 2: Convert to fraction form
    1,757,883,662.70/2,425,882,112.13 = 954,111,448.80/x
  3. Step 3: Cross multiply
    1,757,883,662.70x = 2,425,882,112.13 × 954,111,448.80
  4. Step 4: Simplify right side
    1,757,883,662.70x = 2,314,561,896,622,358,528
  5. Step 5: Solve for x
    x = 2,314,561,896,622,358,528/1,757,883,662.70
  6. Step 6: Final answer
    x = 1,316,675,241.79

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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.