Home / 26,241,996,207.60-39,362,994,311.40-6,612,691,431.60

Finding the Fourth Proportional to 26,241,996,207.60, 39,362,994,311.40 and 6,612,691,431.60

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Solution

The fourth proportional to 26,241,996,207.60, 39,362,994,311.40 and 6,612,691,431.60 is: 9,919,037,147.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,241,996,207.60 : 39,362,994,311.40 = 6,612,691,431.60 : x
  2. Step 2: Convert to fraction form
    26,241,996,207.60/39,362,994,311.40 = 6,612,691,431.60/x
  3. Step 3: Cross multiply
    26,241,996,207.60x = 39,362,994,311.40 × 6,612,691,431.60
  4. Step 4: Simplify right side
    26,241,996,207.60x = 260,295,335,205,114,347,520
  5. Step 5: Solve for x
    x = 260,295,335,205,114,347,520/26,241,996,207.60
  6. Step 6: Final answer
    x = 9,919,037,147.40

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Double scale
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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.