Home / 8,597,073,912,281.80-12,897,422,227,174-2,788,071,603,603.60

Finding the Fourth Proportional to 8,597,073,912,281.80, 12,897,422,227,174 and 2,788,071,603,603.60

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Solution

The fourth proportional to 8,597,073,912,281.80, 12,897,422,227,174 and 2,788,071,603,603.60 is: 4,182,694,837,588.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,073,912,281.80 : 12,897,422,227,174 = 2,788,071,603,603.60 : x
  2. Step 2: Convert to fraction form
    8,597,073,912,281.80/12,897,422,227,174 = 2,788,071,603,603.60/x
  3. Step 3: Cross multiply
    8,597,073,912,281.80x = 12,897,422,227,174 × 2,788,071,603,603.60
  4. Step 4: Simplify right side
    8,597,073,912,281.80x = 35,958,936,671,269,728,112,607,232
  5. Step 5: Solve for x
    x = 35,958,936,671,269,728,112,607,232/8,597,073,912,281.80
  6. Step 6: Final answer
    x = 4,182,694,837,588.72

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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.