Home / 2,093,508,860.25-2,888,958,114.36-1,140,869,368.77

Finding the Fourth Proportional to 2,093,508,860.25, 2,888,958,114.36 and 1,140,869,368.77

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Solution

The fourth proportional to 2,093,508,860.25, 2,888,958,114.36 and 1,140,869,368.77 is: 1,574,353,891.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,508,860.25 : 2,888,958,114.36 = 1,140,869,368.77 : x
  2. Step 2: Convert to fraction form
    2,093,508,860.25/2,888,958,114.36 = 1,140,869,368.77/x
  3. Step 3: Cross multiply
    2,093,508,860.25x = 2,888,958,114.36 × 1,140,869,368.77
  4. Step 4: Simplify right side
    2,093,508,860.25x = 3,295,923,820,332,862,976
  5. Step 5: Solve for x
    x = 3,295,923,820,332,862,976/2,093,508,860.25
  6. Step 6: Final answer
    x = 1,574,353,891.17

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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.