Home / 12,724,196,650,655-19,086,295,228,209-3,054,199,936,907.80

Finding the Fourth Proportional to 12,724,196,650,655, 19,086,295,228,209 and 3,054,199,936,907.80

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Solution

The fourth proportional to 12,724,196,650,655, 19,086,295,228,209 and 3,054,199,936,907.80 is: 4,581,299,965,903.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,724,196,650,655 : 19,086,295,228,209 = 3,054,199,936,907.80 : x
  2. Step 2: Convert to fraction form
    12,724,196,650,655/19,086,295,228,209 = 3,054,199,936,907.80/x
  3. Step 3: Cross multiply
    12,724,196,650,655x = 19,086,295,228,209 × 3,054,199,936,907.80
  4. Step 4: Simplify right side
    12,724,196,650,655x = 58,293,361,681,799,569,781,817,344
  5. Step 5: Solve for x
    x = 58,293,361,681,799,569,781,817,344/12,724,196,650,655
  6. Step 6: Final answer
    x = 4,581,299,965,903.85

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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.