Home / 4,299,085,232,512.40-6,449,533,520,285.80-1,394,583,763,846.20

Finding the Fourth Proportional to 4,299,085,232,512.40, 6,449,533,520,285.80 and 1,394,583,763,846.20

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Solution

The fourth proportional to 4,299,085,232,512.40, 6,449,533,520,285.80 and 1,394,583,763,846.20 is: 2,092,169,437,291.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,085,232,512.40 : 6,449,533,520,285.80 = 1,394,583,763,846.20 : x
  2. Step 2: Convert to fraction form
    4,299,085,232,512.40/6,449,533,520,285.80 = 1,394,583,763,846.20/x
  3. Step 3: Cross multiply
    4,299,085,232,512.40x = 6,449,533,520,285.80 × 1,394,583,763,846.20
  4. Step 4: Simplify right side
    4,299,085,232,512.40x = 8,994,414,731,772,401,956,159,488
  5. Step 5: Solve for x
    x = 8,994,414,731,772,401,956,159,488/4,299,085,232,512.40
  6. Step 6: Final answer
    x = 2,092,169,437,291.21

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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.