Home / 40,946,103,409.80-61,419,155,114.70-36,374,860,504.20

Finding the Fourth Proportional to 40,946,103,409.80, 61,419,155,114.70 and 36,374,860,504.20

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Solution

The fourth proportional to 40,946,103,409.80, 61,419,155,114.70 and 36,374,860,504.20 is: 54,562,290,756.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,946,103,409.80 : 61,419,155,114.70 = 36,374,860,504.20 : x
  2. Step 2: Convert to fraction form
    40,946,103,409.80/61,419,155,114.70 = 36,374,860,504.20/x
  3. Step 3: Cross multiply
    40,946,103,409.80x = 61,419,155,114.70 × 36,374,860,504.20
  4. Step 4: Simplify right side
    40,946,103,409.80x = 2,234,113,199,583,034,081,280
  5. Step 5: Solve for x
    x = 2,234,113,199,583,034,081,280/40,946,103,409.80
  6. Step 6: Final answer
    x = 54,562,290,756.30

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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.