Home / 5,940,447,664,101.80-8,910,671,496,152.70-2,124,510,815,647.20

Finding the Fourth Proportional to 5,940,447,664,101.80, 8,910,671,496,152.70 and 2,124,510,815,647.20

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Solution

The fourth proportional to 5,940,447,664,101.80, 8,910,671,496,152.70 and 2,124,510,815,647.20 is: 3,186,766,223,470.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940,447,664,101.80 : 8,910,671,496,152.70 = 2,124,510,815,647.20 : x
  2. Step 2: Convert to fraction form
    5,940,447,664,101.80/8,910,671,496,152.70 = 2,124,510,815,647.20/x
  3. Step 3: Cross multiply
    5,940,447,664,101.80x = 8,910,671,496,152.70 × 2,124,510,815,647.20
  4. Step 4: Simplify right side
    5,940,447,664,101.80x = 18,930,817,968,255,626,387,652,608
  5. Step 5: Solve for x
    x = 18,930,817,968,255,626,387,652,608/5,940,447,664,101.80
  6. Step 6: Final answer
    x = 3,186,766,223,470.80

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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.