Home / 40,946,103,410.80-61,419,155,116.20-36,374,860,505.20

Finding the Fourth Proportional to 40,946,103,410.80, 61,419,155,116.20 and 36,374,860,505.20

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Solution

The fourth proportional to 40,946,103,410.80, 61,419,155,116.20 and 36,374,860,505.20 is: 54,562,290,757.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,946,103,410.80 : 61,419,155,116.20 = 36,374,860,505.20 : x
  2. Step 2: Convert to fraction form
    40,946,103,410.80/61,419,155,116.20 = 36,374,860,505.20/x
  3. Step 3: Cross multiply
    40,946,103,410.80x = 61,419,155,116.20 × 36,374,860,505.20
  4. Step 4: Simplify right side
    40,946,103,410.80x = 2,234,113,199,699,015,499,776
  5. Step 5: Solve for x
    x = 2,234,113,199,699,015,499,776/40,946,103,410.80
  6. Step 6: Final answer
    x = 54,562,290,757.80

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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.