Home / 6,664,579,421.63-13,880,782,127.25

Finding the Third Proportional to 6,664,579,421.63 and 13,880,782,127.25

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Solution

The third proportional to 6,664,579,421.63 and 13,880,782,127.25 is: 28,910,468,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,664,579,421.63 : 13,880,782,127.25 = 13,880,782,127.25 : x
  2. Step 2: Convert to fraction form
    6,664,579,421.63/13,880,782,127.25 = 13,880,782,127.25/x
  3. Step 3: Cross multiply
    6,664,579,421.63x = 13,880,782,127.25 × 13,880,782,127.25
  4. Step 4: Simplify right side
    6,664,579,421.63x = 192,676,112,464,183,033,856
  5. Step 5: Solve for x
    x = 192,676,112,464,183,033,856/6,664,579,421.63
  6. Step 6: Final answer
    x = 28,910,468,354.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.