Home / 164,443,347,515.92-246,617,168,695.96-63,691,743,697.80

Finding the Fourth Proportional to 164,443,347,515.92, 246,617,168,695.96 and 63,691,743,697.80

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Solution

The fourth proportional to 164,443,347,515.92, 246,617,168,695.96 and 63,691,743,697.80 is: 95,519,081,418.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,443,347,515.92 : 246,617,168,695.96 = 63,691,743,697.80 : x
  2. Step 2: Convert to fraction form
    164,443,347,515.92/246,617,168,695.96 = 63,691,743,697.80/x
  3. Step 3: Cross multiply
    164,443,347,515.92x = 246,617,168,695.96 × 63,691,743,697.80
  4. Step 4: Simplify right side
    164,443,347,515.92x = 15,707,477,500,060,189,589,504
  5. Step 5: Solve for x
    x = 15,707,477,500,060,189,589,504/164,443,347,515.92
  6. Step 6: Final answer
    x = 95,519,081,418.23

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1.5x scale

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.