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Finding the Third Proportional to 4,249,236 and 9,954,354

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Solution

The third proportional to 4,249,236 and 9,954,354 is: 23,319,289.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,236 : 9,954,354 = 9,954,354 : x
  2. Step 2: Convert to fraction form
    4,249,236/9,954,354 = 9,954,354/x
  3. Step 3: Cross multiply
    4,249,236x = 9,954,354 × 9,954,354
  4. Step 4: Simplify right side
    4,249,236x = 99,089,163,557,316
  5. Step 5: Solve for x
    x = 99,089,163,557,316/4,249,236
  6. Step 6: Final answer
    x = 23,319,289.29

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.