Home / 1,735,030,314.69-2,394,341,834.25-992,474,377.44

Finding the Fourth Proportional to 1,735,030,314.69, 2,394,341,834.25 and 992,474,377.44

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Solution

The fourth proportional to 1,735,030,314.69, 2,394,341,834.25 and 992,474,377.44 is: 1,369,614,640.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,030,314.69 : 2,394,341,834.25 = 992,474,377.44 : x
  2. Step 2: Convert to fraction form
    1,735,030,314.69/2,394,341,834.25 = 992,474,377.44/x
  3. Step 3: Cross multiply
    1,735,030,314.69x = 2,394,341,834.25 × 992,474,377.44
  4. Step 4: Simplify right side
    1,735,030,314.69x = 2,376,322,921,325,816,320
  5. Step 5: Solve for x
    x = 2,376,322,921,325,816,320/1,735,030,314.69
  6. Step 6: Final answer
    x = 1,369,614,640.85

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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.