Home / 46,570,543,729.20-69,855,815,593.80-17,120,492,708.40

Finding the Fourth Proportional to 46,570,543,729.20, 69,855,815,593.80 and 17,120,492,708.40

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Solution

The fourth proportional to 46,570,543,729.20, 69,855,815,593.80 and 17,120,492,708.40 is: 25,680,739,062.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,570,543,729.20 : 69,855,815,593.80 = 17,120,492,708.40 : x
  2. Step 2: Convert to fraction form
    46,570,543,729.20/69,855,815,593.80 = 17,120,492,708.40/x
  3. Step 3: Cross multiply
    46,570,543,729.20x = 69,855,815,593.80 × 17,120,492,708.40
  4. Step 4: Simplify right side
    46,570,543,729.20x = 1,195,965,981,512,987,836,416
  5. Step 5: Solve for x
    x = 1,195,965,981,512,987,836,416/46,570,543,729.20
  6. Step 6: Final answer
    x = 25,680,739,062.60

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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.