Home / 7,173,903,046.42-10,760,128,017.67-1,934,040,932.70

Finding the Fourth Proportional to 7,173,903,046.42, 10,760,128,017.67 and 1,934,040,932.70

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Solution

The fourth proportional to 7,173,903,046.42, 10,760,128,017.67 and 1,934,040,932.70 is: 2,900,865,525.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,173,903,046.42 : 10,760,128,017.67 = 1,934,040,932.70 : x
  2. Step 2: Convert to fraction form
    7,173,903,046.42/10,760,128,017.67 = 1,934,040,932.70/x
  3. Step 3: Cross multiply
    7,173,903,046.42x = 10,760,128,017.67 × 1,934,040,932.70
  4. Step 4: Simplify right side
    7,173,903,046.42x = 20,810,528,027,265,888,256
  5. Step 5: Solve for x
    x = 20,810,528,027,265,888,256/7,173,903,046.42
  6. Step 6: Final answer
    x = 2,900,865,525.03

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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.