Home / 5,972,015,999.20-8,958,023,998.80-1,832,098,482.40

Finding the Fourth Proportional to 5,972,015,999.20, 8,958,023,998.80 and 1,832,098,482.40

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Solution

The fourth proportional to 5,972,015,999.20, 8,958,023,998.80 and 1,832,098,482.40 is: 2,748,147,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,015,999.20 : 8,958,023,998.80 = 1,832,098,482.40 : x
  2. Step 2: Convert to fraction form
    5,972,015,999.20/8,958,023,998.80 = 1,832,098,482.40/x
  3. Step 3: Cross multiply
    5,972,015,999.20x = 8,958,023,998.80 × 1,832,098,482.40
  4. Step 4: Simplify right side
    5,972,015,999.20x = 16,411,982,173,504,258,048
  5. Step 5: Solve for x
    x = 16,411,982,173,504,258,048/5,972,015,999.20
  6. Step 6: Final answer
    x = 2,748,147,723.60

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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.