Home / 48,892,573,457.20-73,338,860,185.80-34,015,626,679.60

Finding the Fourth Proportional to 48,892,573,457.20, 73,338,860,185.80 and 34,015,626,679.60

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Solution

The fourth proportional to 48,892,573,457.20, 73,338,860,185.80 and 34,015,626,679.60 is: 51,023,440,019.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,892,573,457.20 : 73,338,860,185.80 = 34,015,626,679.60 : x
  2. Step 2: Convert to fraction form
    48,892,573,457.20/73,338,860,185.80 = 34,015,626,679.60/x
  3. Step 3: Cross multiply
    48,892,573,457.20x = 73,338,860,185.80 × 34,015,626,679.60
  4. Step 4: Simplify right side
    48,892,573,457.20x = 2,494,667,289,187,552,591,872
  5. Step 5: Solve for x
    x = 2,494,667,289,187,552,591,872/48,892,573,457.20
  6. Step 6: Final answer
    x = 51,023,440,019.40

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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.