Home / 4,891,172,862.80-7,336,759,294.20-4,133,550,573.20

Finding the Fourth Proportional to 4,891,172,862.80, 7,336,759,294.20 and 4,133,550,573.20

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Solution

The fourth proportional to 4,891,172,862.80, 7,336,759,294.20 and 4,133,550,573.20 is: 6,200,325,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,172,862.80 : 7,336,759,294.20 = 4,133,550,573.20 : x
  2. Step 2: Convert to fraction form
    4,891,172,862.80/7,336,759,294.20 = 4,133,550,573.20/x
  3. Step 3: Cross multiply
    4,891,172,862.80x = 7,336,759,294.20 × 4,133,550,573.20
  4. Step 4: Simplify right side
    4,891,172,862.80x = 30,326,865,585,970,835,456
  5. Step 5: Solve for x
    x = 30,326,865,585,970,835,456/4,891,172,862.80
  6. Step 6: Final answer
    x = 6,200,325,859.80

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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.