Home / 1,750,382,131.59-2,415,534,619.23-946,609,629.02

Finding the Fourth Proportional to 1,750,382,131.59, 2,415,534,619.23 and 946,609,629.02

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Solution

The fourth proportional to 1,750,382,131.59, 2,415,534,619.23 and 946,609,629.02 is: 1,306,325,223.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,382,131.59 : 2,415,534,619.23 = 946,609,629.02 : x
  2. Step 2: Convert to fraction form
    1,750,382,131.59/2,415,534,619.23 = 946,609,629.02/x
  3. Step 3: Cross multiply
    1,750,382,131.59x = 2,415,534,619.23 × 946,609,629.02
  4. Step 4: Simplify right side
    1,750,382,131.59x = 2,286,568,329,782,199,552
  5. Step 5: Solve for x
    x = 2,286,568,329,782,199,552/1,750,382,131.59
  6. Step 6: Final answer
    x = 1,306,325,223.80

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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.