Home / 6,652,697,517,387.40-9,961,860,092,916-4,591,463,861,272.20

Finding the Fourth Proportional to 6,652,697,517,387.40, 9,961,860,092,916 and 4,591,463,861,272.20

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Solution

The fourth proportional to 6,652,697,517,387.40, 9,961,860,092,916 and 4,591,463,861,272.20 is: 6,875,334,477,199.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,697,517,387.40 : 9,961,860,092,916 = 4,591,463,861,272.20 : x
  2. Step 2: Convert to fraction form
    6,652,697,517,387.40/9,961,860,092,916 = 4,591,463,861,272.20/x
  3. Step 3: Cross multiply
    6,652,697,517,387.40x = 9,961,860,092,916 × 4,591,463,861,272.20
  4. Step 4: Simplify right side
    6,652,697,517,387.40x = 45,739,520,607,673,538,203,090,944
  5. Step 5: Solve for x
    x = 45,739,520,607,673,538,203,090,944/6,652,697,517,387.40
  6. Step 6: Final answer
    x = 6,875,334,477,199.56

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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.