Home / 3,209,319,659.10-4,814,309,334.96-1,110,792,633.12

Finding the Fourth Proportional to 3,209,319,659.10, 4,814,309,334.96 and 1,110,792,633.12

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Solution

The fourth proportional to 3,209,319,659.10, 4,814,309,334.96 and 1,110,792,633.12 is: 1,666,303,114.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,209,319,659.10 : 4,814,309,334.96 = 1,110,792,633.12 : x
  2. Step 2: Convert to fraction form
    3,209,319,659.10/4,814,309,334.96 = 1,110,792,633.12/x
  3. Step 3: Cross multiply
    3,209,319,659.10x = 4,814,309,334.96 × 1,110,792,633.12
  4. Step 4: Simplify right side
    3,209,319,659.10x = 5,347,699,342,834,413,568
  5. Step 5: Solve for x
    x = 5,347,699,342,834,413,568/3,209,319,659.10
  6. Step 6: Final answer
    x = 1,666,303,114.33

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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.