Home / 4,034,604,813.80-6,051,907,220.70-3,879,636,618.20

Finding the Fourth Proportional to 4,034,604,813.80, 6,051,907,220.70 and 3,879,636,618.20

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Solution

The fourth proportional to 4,034,604,813.80, 6,051,907,220.70 and 3,879,636,618.20 is: 5,819,454,927.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,604,813.80 : 6,051,907,220.70 = 3,879,636,618.20 : x
  2. Step 2: Convert to fraction form
    4,034,604,813.80/6,051,907,220.70 = 3,879,636,618.20/x
  3. Step 3: Cross multiply
    4,034,604,813.80x = 6,051,907,220.70 × 3,879,636,618.20
  4. Step 4: Simplify right side
    4,034,604,813.80x = 23,479,200,863,376,707,584
  5. Step 5: Solve for x
    x = 23,479,200,863,376,707,584/4,034,604,813.80
  6. Step 6: Final answer
    x = 5,819,454,927.30

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Double scale
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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.