Home / 1,750,382,127.53-2,415,534,613.63-946,609,624.95

Finding the Fourth Proportional to 1,750,382,127.53, 2,415,534,613.63 and 946,609,624.95

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Solution

The fourth proportional to 1,750,382,127.53, 2,415,534,613.63 and 946,609,624.95 is: 1,306,325,218.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,382,127.53 : 2,415,534,613.63 = 946,609,624.95 : x
  2. Step 2: Convert to fraction form
    1,750,382,127.53/2,415,534,613.63 = 946,609,624.95/x
  3. Step 3: Cross multiply
    1,750,382,127.53x = 2,415,534,613.63 × 946,609,624.95
  4. Step 4: Simplify right side
    1,750,382,127.53x = 2,286,568,314,662,037,760
  5. Step 5: Solve for x
    x = 2,286,568,314,662,037,760/1,750,382,127.53
  6. Step 6: Final answer
    x = 1,306,325,218.19

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Double scale
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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.