Home / 3,080,427,624.69-4,594,742,344.99-2,797,636,087.40

Finding the Fourth Proportional to 3,080,427,624.69, 4,594,742,344.99 and 2,797,636,087.40

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Solution

The fourth proportional to 3,080,427,624.69, 4,594,742,344.99 and 2,797,636,087.40 is: 4,172,932,645.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,427,624.69 : 4,594,742,344.99 = 2,797,636,087.40 : x
  2. Step 2: Convert to fraction form
    3,080,427,624.69/4,594,742,344.99 = 2,797,636,087.40/x
  3. Step 3: Cross multiply
    3,080,427,624.69x = 4,594,742,344.99 × 2,797,636,087.40
  4. Step 4: Simplify right side
    3,080,427,624.69x = 12,854,416,996,629,585,920
  5. Step 5: Solve for x
    x = 12,854,416,996,629,585,920/3,080,427,624.69
  6. Step 6: Final answer
    x = 4,172,932,645.33

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.