Home / 8,901,088,673.60-13,351,633,010.40-2,268,704,993.60

Finding the Fourth Proportional to 8,901,088,673.60, 13,351,633,010.40 and 2,268,704,993.60

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Solution

The fourth proportional to 8,901,088,673.60, 13,351,633,010.40 and 2,268,704,993.60 is: 3,403,057,490.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,901,088,673.60 : 13,351,633,010.40 = 2,268,704,993.60 : x
  2. Step 2: Convert to fraction form
    8,901,088,673.60/13,351,633,010.40 = 2,268,704,993.60/x
  3. Step 3: Cross multiply
    8,901,088,673.60x = 13,351,633,010.40 × 2,268,704,993.60
  4. Step 4: Simplify right side
    8,901,088,673.60x = 30,290,916,483,409,080,320
  5. Step 5: Solve for x
    x = 30,290,916,483,409,080,320/8,901,088,673.60
  6. Step 6: Final answer
    x = 3,403,057,490.40

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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.