Home / 8,597,073,911,930.50-12,897,422,226,648-2,788,071,603,252.10

Finding the Fourth Proportional to 8,597,073,911,930.50, 12,897,422,226,648 and 2,788,071,603,252.10

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Solution

The fourth proportional to 8,597,073,911,930.50, 12,897,422,226,648 and 2,788,071,603,252.10 is: 4,182,694,837,061.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,073,911,930.50 : 12,897,422,226,648 = 2,788,071,603,252.10 : x
  2. Step 2: Convert to fraction form
    8,597,073,911,930.50/12,897,422,226,648 = 2,788,071,603,252.10/x
  3. Step 3: Cross multiply
    8,597,073,911,930.50x = 12,897,422,226,648 × 2,788,071,603,252.10
  4. Step 4: Simplify right side
    8,597,073,911,930.50x = 35,958,936,665,269,761,879,310,336
  5. Step 5: Solve for x
    x = 35,958,936,665,269,761,879,310,336/8,597,073,911,930.50
  6. Step 6: Final answer
    x = 4,182,694,837,061.73

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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.