Home / 4,693,850,403,091.20-7,040,766,816,572-1,470,764,907,525.70

Finding the Fourth Proportional to 4,693,850,403,091.20, 7,040,766,816,572 and 1,470,764,907,525.70

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Solution

The fourth proportional to 4,693,850,403,091.20, 7,040,766,816,572 and 1,470,764,907,525.70 is: 2,206,144,607,647.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,850,403,091.20 : 7,040,766,816,572 = 1,470,764,907,525.70 : x
  2. Step 2: Convert to fraction form
    4,693,850,403,091.20/7,040,766,816,572 = 1,470,764,907,525.70/x
  3. Step 3: Cross multiply
    4,693,850,403,091.20x = 7,040,766,816,572 × 1,470,764,907,525.70
  4. Step 4: Simplify right side
    4,693,850,403,091.20x = 10,355,312,755,885,534,324,195,328
  5. Step 5: Solve for x
    x = 10,355,312,755,885,534,324,195,328/4,693,850,403,091.20
  6. Step 6: Final answer
    x = 2,206,144,607,647.89

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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.