Home / 19,523,495,542.56-29,228,946,099.30-17,504,792,696.40

Finding the Fourth Proportional to 19,523,495,542.56, 29,228,946,099.30 and 17,504,792,696.40

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Solution

The fourth proportional to 19,523,495,542.56, 29,228,946,099.30 and 17,504,792,696.40 is: 26,206,712,885.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523,495,542.56 : 29,228,946,099.30 = 17,504,792,696.40 : x
  2. Step 2: Convert to fraction form
    19,523,495,542.56/29,228,946,099.30 = 17,504,792,696.40/x
  3. Step 3: Cross multiply
    19,523,495,542.56x = 29,228,946,099.30 × 17,504,792,696.40
  4. Step 4: Simplify right side
    19,523,495,542.56x = 511,646,642,202,495,942,656
  5. Step 5: Solve for x
    x = 511,646,642,202,495,942,656/19,523,495,542.56
  6. Step 6: Final answer
    x = 26,206,712,885.36

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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.