Home / 5,976,009,412.70-8,964,014,119.05-4,193,875,163.30

Finding the Fourth Proportional to 5,976,009,412.70, 8,964,014,119.05 and 4,193,875,163.30

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Solution

The fourth proportional to 5,976,009,412.70, 8,964,014,119.05 and 4,193,875,163.30 is: 6,290,812,744.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,009,412.70 : 8,964,014,119.05 = 4,193,875,163.30 : x
  2. Step 2: Convert to fraction form
    5,976,009,412.70/8,964,014,119.05 = 4,193,875,163.30/x
  3. Step 3: Cross multiply
    5,976,009,412.70x = 8,964,014,119.05 × 4,193,875,163.30
  4. Step 4: Simplify right side
    5,976,009,412.70x = 37,593,956,177,354,326,016
  5. Step 5: Solve for x
    x = 37,593,956,177,354,326,016/5,976,009,412.70
  6. Step 6: Final answer
    x = 6,290,812,744.95

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Double scale
Find fourth proportional to 5,976,009,413.70, 8,964,014,120.55 and 4,193,875,164.30
Similar ratio
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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.