Home / 8,597,073,912,264.90-12,897,422,227,148-2,788,071,603,586.70

Finding the Fourth Proportional to 8,597,073,912,264.90, 12,897,422,227,148 and 2,788,071,603,586.70

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Solution

The fourth proportional to 8,597,073,912,264.90, 12,897,422,227,148 and 2,788,071,603,586.70 is: 4,182,694,837,563.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,073,912,264.90 : 12,897,422,227,148 = 2,788,071,603,586.70 : x
  2. Step 2: Convert to fraction form
    8,597,073,912,264.90/12,897,422,227,148 = 2,788,071,603,586.70/x
  3. Step 3: Cross multiply
    8,597,073,912,264.90x = 12,897,422,227,148 × 2,788,071,603,586.70
  4. Step 4: Simplify right side
    8,597,073,912,264.90x = 35,958,936,670,979,276,654,247,936
  5. Step 5: Solve for x
    x = 35,958,936,670,979,276,654,247,936/8,597,073,912,264.90
  6. Step 6: Final answer
    x = 4,182,694,837,563.16

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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.