Home / 2,016,901,256.64-2,783,323,739.52-1,089,753,224.64

Finding the Fourth Proportional to 2,016,901,256.64, 2,783,323,739.52 and 1,089,753,224.64

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Solution

The fourth proportional to 2,016,901,256.64, 2,783,323,739.52 and 1,089,753,224.64 is: 1,503,859,452.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,901,256.64 : 2,783,323,739.52 = 1,089,753,224.64 : x
  2. Step 2: Convert to fraction form
    2,016,901,256.64/2,783,323,739.52 = 1,089,753,224.64/x
  3. Step 3: Cross multiply
    2,016,901,256.64x = 2,783,323,739.52 × 1,089,753,224.64
  4. Step 4: Simplify right side
    2,016,901,256.64x = 3,033,136,020,358,983,680
  5. Step 5: Solve for x
    x = 3,033,136,020,358,983,680/2,016,901,256.64
  6. Step 6: Final answer
    x = 1,503,859,452.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.