Home / 2,183,263,043.40-3,272,662,512.90-1,076,165,152.20

Finding the Fourth Proportional to 2,183,263,043.40, 3,272,662,512.90 and 1,076,165,152.20

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Solution

The fourth proportional to 2,183,263,043.40, 3,272,662,512.90 and 1,076,165,152.20 is: 1,613,147,514.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,263,043.40 : 3,272,662,512.90 = 1,076,165,152.20 : x
  2. Step 2: Convert to fraction form
    2,183,263,043.40/3,272,662,512.90 = 1,076,165,152.20/x
  3. Step 3: Cross multiply
    2,183,263,043.40x = 3,272,662,512.90 × 1,076,165,152.20
  4. Step 4: Simplify right side
    2,183,263,043.40x = 3,521,925,351,294,263,296
  5. Step 5: Solve for x
    x = 3,521,925,351,294,263,296/2,183,263,043.40
  6. Step 6: Final answer
    x = 1,613,147,514.19

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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.