Home / 4,090,357,592.80-6,135,536,389.20-3,410,113,112.80

Finding the Fourth Proportional to 4,090,357,592.80, 6,135,536,389.20 and 3,410,113,112.80

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Solution

The fourth proportional to 4,090,357,592.80, 6,135,536,389.20 and 3,410,113,112.80 is: 5,115,169,669.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,357,592.80 : 6,135,536,389.20 = 3,410,113,112.80 : x
  2. Step 2: Convert to fraction form
    4,090,357,592.80/6,135,536,389.20 = 3,410,113,112.80/x
  3. Step 3: Cross multiply
    4,090,357,592.80x = 6,135,536,389.20 × 3,410,113,112.80
  4. Step 4: Simplify right side
    4,090,357,592.80x = 20,922,873,094,872,485,888
  5. Step 5: Solve for x
    x = 20,922,873,094,872,485,888/4,090,357,592.80
  6. Step 6: Final answer
    x = 5,115,169,669.20

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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.