Home / 2,340,071,086.80-3,510,106,630.20-960,875,403.60

Finding the Fourth Proportional to 2,340,071,086.80, 3,510,106,630.20 and 960,875,403.60

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Solution

The fourth proportional to 2,340,071,086.80, 3,510,106,630.20 and 960,875,403.60 is: 1,441,313,105.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,071,086.80 : 3,510,106,630.20 = 960,875,403.60 : x
  2. Step 2: Convert to fraction form
    2,340,071,086.80/3,510,106,630.20 = 960,875,403.60/x
  3. Step 3: Cross multiply
    2,340,071,086.80x = 3,510,106,630.20 × 960,875,403.60
  4. Step 4: Simplify right side
    2,340,071,086.80x = 3,372,775,124,972,461,056
  5. Step 5: Solve for x
    x = 3,372,775,124,972,461,056/2,340,071,086.80
  6. Step 6: Final answer
    x = 1,441,313,105.40

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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.