Home / 3,080,427,676.70-4,594,742,422.70-2,797,636,139.52

Finding the Fourth Proportional to 3,080,427,676.70, 4,594,742,422.70 and 2,797,636,139.52

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Solution

The fourth proportional to 3,080,427,676.70, 4,594,742,422.70 and 2,797,636,139.52 is: 4,172,932,723.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,427,676.70 : 4,594,742,422.70 = 2,797,636,139.52 : x
  2. Step 2: Convert to fraction form
    3,080,427,676.70/4,594,742,422.70 = 2,797,636,139.52/x
  3. Step 3: Cross multiply
    3,080,427,676.70x = 4,594,742,422.70 × 2,797,636,139.52
  4. Step 4: Simplify right side
    3,080,427,676.70x = 12,854,417,453,531,199,488
  5. Step 5: Solve for x
    x = 12,854,417,453,531,199,488/3,080,427,676.70
  6. Step 6: Final answer
    x = 4,172,932,723.19

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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.