Home / 1,327,310,921,406.10-1,831,669,578,046.70-741,369,318,090.70

Finding the Fourth Proportional to 1,327,310,921,406.10, 1,831,669,578,046.70 and 741,369,318,090.70

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Solution

The fourth proportional to 1,327,310,921,406.10, 1,831,669,578,046.70 and 741,369,318,090.70 is: 1,023,078,770,877.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,327,310,921,406.10 : 1,831,669,578,046.70 = 741,369,318,090.70 : x
  2. Step 2: Convert to fraction form
    1,327,310,921,406.10/1,831,669,578,046.70 = 741,369,318,090.70/x
  3. Step 3: Cross multiply
    1,327,310,921,406.10x = 1,831,669,578,046.70 × 741,369,318,090.70
  4. Step 4: Simplify right side
    1,327,310,921,406.10x = 1,357,943,626,043,961,995,427,840
  5. Step 5: Solve for x
    x = 1,357,943,626,043,961,995,427,840/1,327,310,921,406.10
  6. Step 6: Final answer
    x = 1,023,078,770,877.14

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.