Home / 269,029,014,352.16-371,260,071,284.30-147,093,831,381.96

Finding the Fourth Proportional to 269,029,014,352.16, 371,260,071,284.30 and 147,093,831,381.96

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Solution

The fourth proportional to 269,029,014,352.16, 371,260,071,284.30 and 147,093,831,381.96 is: 202,989,504,518.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,029,014,352.16 : 371,260,071,284.30 = 147,093,831,381.96 : x
  2. Step 2: Convert to fraction form
    269,029,014,352.16/371,260,071,284.30 = 147,093,831,381.96/x
  3. Step 3: Cross multiply
    269,029,014,352.16x = 371,260,071,284.30 × 147,093,831,381.96
  4. Step 4: Simplify right side
    269,029,014,352.16x = 54,610,066,324,347,269,677,056
  5. Step 5: Solve for x
    x = 54,610,066,324,347,269,677,056/269,029,014,352.16
  6. Step 6: Final answer
    x = 202,989,504,518.14

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Why These Related Problems?

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