Home / 4,295,125,902.49-6,443,616,179.65-1,307,422,620.75

Finding the Fourth Proportional to 4,295,125,902.49, 6,443,616,179.65 and 1,307,422,620.75

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Solution

The fourth proportional to 4,295,125,902.49, 6,443,616,179.65 and 1,307,422,620.75 is: 1,961,416,206.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,125,902.49 : 6,443,616,179.65 = 1,307,422,620.75 : x
  2. Step 2: Convert to fraction form
    4,295,125,902.49/6,443,616,179.65 = 1,307,422,620.75/x
  3. Step 3: Cross multiply
    4,295,125,902.49x = 6,443,616,179.65 × 1,307,422,620.75
  4. Step 4: Simplify right side
    4,295,125,902.49x = 8,424,529,552,705,104,896
  5. Step 5: Solve for x
    x = 8,424,529,552,705,104,896/4,295,125,902.49
  6. Step 6: Final answer
    x = 1,961,416,206.17

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