Home / 2,716,255,059.60-4,074,382,589.40-1,838,101,951.20

Finding the Fourth Proportional to 2,716,255,059.60, 4,074,382,589.40 and 1,838,101,951.20

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Solution

The fourth proportional to 2,716,255,059.60, 4,074,382,589.40 and 1,838,101,951.20 is: 2,757,152,926.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,255,059.60 : 4,074,382,589.40 = 1,838,101,951.20 : x
  2. Step 2: Convert to fraction form
    2,716,255,059.60/4,074,382,589.40 = 1,838,101,951.20/x
  3. Step 3: Cross multiply
    2,716,255,059.60x = 4,074,382,589.40 × 1,838,101,951.20
  4. Step 4: Simplify right side
    2,716,255,059.60x = 7,489,130,587,511,448,576
  5. Step 5: Solve for x
    x = 7,489,130,587,511,448,576/2,716,255,059.60
  6. Step 6: Final answer
    x = 2,757,152,926.80

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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.