Home / 17,691,708,762.99-26,541,290,187.77-5,739,027,821.75

Finding the Fourth Proportional to 17,691,708,762.99, 26,541,290,187.77 and 5,739,027,821.75

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Solution

The fourth proportional to 17,691,708,762.99, 26,541,290,187.77 and 5,739,027,821.75 is: 8,609,750,751.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,691,708,762.99 : 26,541,290,187.77 = 5,739,027,821.75 : x
  2. Step 2: Convert to fraction form
    17,691,708,762.99/26,541,290,187.77 = 5,739,027,821.75/x
  3. Step 3: Cross multiply
    17,691,708,762.99x = 26,541,290,187.77 × 5,739,027,821.75
  4. Step 4: Simplify right side
    17,691,708,762.99x = 152,321,202,812,789,948,416
  5. Step 5: Solve for x
    x = 152,321,202,812,789,948,416/17,691,708,762.99
  6. Step 6: Final answer
    x = 8,609,750,751.24

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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.