Home / 2,033,888,359.68-2,806,537,956.48-1,198,458,558.72

Finding the Fourth Proportional to 2,033,888,359.68, 2,806,537,956.48 and 1,198,458,558.72

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Solution

The fourth proportional to 2,033,888,359.68, 2,806,537,956.48 and 1,198,458,558.72 is: 1,653,738,475.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,888,359.68 : 2,806,537,956.48 = 1,198,458,558.72 : x
  2. Step 2: Convert to fraction form
    2,033,888,359.68/2,806,537,956.48 = 1,198,458,558.72/x
  3. Step 3: Cross multiply
    2,033,888,359.68x = 2,806,537,956.48 × 1,198,458,558.72
  4. Step 4: Simplify right side
    2,033,888,359.68x = 3,363,519,434,315,995,136
  5. Step 5: Solve for x
    x = 3,363,519,434,315,995,136/2,033,888,359.68
  6. Step 6: Final answer
    x = 1,653,738,475.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.