Home / 26,702,260,412.40-40,059,130,181.40-8,071,639,563.60

Finding the Fourth Proportional to 26,702,260,412.40, 40,059,130,181.40 and 8,071,639,563.60

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Solution

The fourth proportional to 26,702,260,412.40, 40,059,130,181.40 and 8,071,639,563.60 is: 12,109,194,317.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,702,260,412.40 : 40,059,130,181.40 = 8,071,639,563.60 : x
  2. Step 2: Convert to fraction form
    26,702,260,412.40/40,059,130,181.40 = 8,071,639,563.60/x
  3. Step 3: Cross multiply
    26,702,260,412.40x = 40,059,130,181.40 × 8,071,639,563.60
  4. Step 4: Simplify right side
    26,702,260,412.40x = 323,342,860,055,591,124,992
  5. Step 5: Solve for x
    x = 323,342,860,055,591,124,992/26,702,260,412.40
  6. Step 6: Final answer
    x = 12,109,194,317.70

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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.