Home / 5,311,295,443.07-7,966,397,205.85-1,769,654,357.04

Finding the Fourth Proportional to 5,311,295,443.07, 7,966,397,205.85 and 1,769,654,357.04

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Solution

The fourth proportional to 5,311,295,443.07, 7,966,397,205.85 and 1,769,654,357.04 is: 2,654,299,629.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,311,295,443.07 : 7,966,397,205.85 = 1,769,654,357.04 : x
  2. Step 2: Convert to fraction form
    5,311,295,443.07/7,966,397,205.85 = 1,769,654,357.04/x
  3. Step 3: Cross multiply
    5,311,295,443.07x = 7,966,397,205.85 × 1,769,654,357.04
  4. Step 4: Simplify right side
    5,311,295,443.07x = 14,097,769,525,263,472,640
  5. Step 5: Solve for x
    x = 14,097,769,525,263,472,640/5,311,295,443.07
  6. Step 6: Final answer
    x = 2,654,299,629.23

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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.