Home / 3,080,427,674.70-4,594,742,419.71-2,797,636,137.51

Finding the Fourth Proportional to 3,080,427,674.70, 4,594,742,419.71 and 2,797,636,137.51

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Solution

The fourth proportional to 3,080,427,674.70, 4,594,742,419.71 and 2,797,636,137.51 is: 4,172,932,720.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,427,674.70 : 4,594,742,419.71 = 2,797,636,137.51 : x
  2. Step 2: Convert to fraction form
    3,080,427,674.70/4,594,742,419.71 = 2,797,636,137.51/x
  3. Step 3: Cross multiply
    3,080,427,674.70x = 4,594,742,419.71 × 2,797,636,137.51
  4. Step 4: Simplify right side
    3,080,427,674.70x = 12,854,417,435,930,836,992
  5. Step 5: Solve for x
    x = 12,854,417,435,930,836,992/3,080,427,674.70
  6. Step 6: Final answer
    x = 4,172,932,720.19

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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.