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Finding the Fourth Proportional to 244,371,994.20, 366,557,991.30 and 244,371,994.20

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Solution

The fourth proportional to 244,371,994.20, 366,557,991.30 and 244,371,994.20 is: 366,557,991.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,371,994.20 : 366,557,991.30 = 244,371,994.20 : x
  2. Step 2: Convert to fraction form
    244,371,994.20/366,557,991.30 = 244,371,994.20/x
  3. Step 3: Cross multiply
    244,371,994.20x = 366,557,991.30 × 244,371,994.20
  4. Step 4: Simplify right side
    244,371,994.20x = 89,576,507,323,927,248
  5. Step 5: Solve for x
    x = 89,576,507,323,927,248/244,371,994.20
  6. Step 6: Final answer
    x = 366,557,991.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.