Home / 1,411,151,696.22-2,116,274,380.17-465,537,218.16

Finding the Fourth Proportional to 1,411,151,696.22, 2,116,274,380.17 and 465,537,218.16

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Solution

The fourth proportional to 1,411,151,696.22, 2,116,274,380.17 and 465,537,218.16 is: 698,156,328.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,411,151,696.22 : 2,116,274,380.17 = 465,537,218.16 : x
  2. Step 2: Convert to fraction form
    1,411,151,696.22/2,116,274,380.17 = 465,537,218.16/x
  3. Step 3: Cross multiply
    1,411,151,696.22x = 2,116,274,380.17 × 465,537,218.16
  4. Step 4: Simplify right side
    1,411,151,696.22x = 985,204,487,807,620,096
  5. Step 5: Solve for x
    x = 985,204,487,807,620,096/1,411,151,696.22
  6. Step 6: Final answer
    x = 698,156,328.94

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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.