Home / 2,059,285,661.40-3,088,928,492.10-1,091,826,845.40

Finding the Fourth Proportional to 2,059,285,661.40, 3,088,928,492.10 and 1,091,826,845.40

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Solution

The fourth proportional to 2,059,285,661.40, 3,088,928,492.10 and 1,091,826,845.40 is: 1,637,740,268.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,285,661.40 : 3,088,928,492.10 = 1,091,826,845.40 : x
  2. Step 2: Convert to fraction form
    2,059,285,661.40/3,088,928,492.10 = 1,091,826,845.40/x
  3. Step 3: Cross multiply
    2,059,285,661.40x = 3,088,928,492.10 × 1,091,826,845.40
  4. Step 4: Simplify right side
    2,059,285,661.40x = 3,372,575,051,195,722,240
  5. Step 5: Solve for x
    x = 3,372,575,051,195,722,240/2,059,285,661.40
  6. Step 6: Final answer
    x = 1,637,740,268.10

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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.