Home / 9,961,131,269.36-14,941,696,905.06-3,328,760,410.07

Finding the Fourth Proportional to 9,961,131,269.36, 14,941,696,905.06 and 3,328,760,410.07

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Solution

The fourth proportional to 9,961,131,269.36, 14,941,696,905.06 and 3,328,760,410.07 is: 4,993,140,615.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,961,131,269.36 : 14,941,696,905.06 = 3,328,760,410.07 : x
  2. Step 2: Convert to fraction form
    9,961,131,269.36/14,941,696,905.06 = 3,328,760,410.07/x
  3. Step 3: Cross multiply
    9,961,131,269.36x = 14,941,696,905.06 × 3,328,760,410.07
  4. Step 4: Simplify right side
    9,961,131,269.36x = 49,737,329,116,796,436,480
  5. Step 5: Solve for x
    x = 49,737,329,116,796,436,480/9,961,131,269.36
  6. Step 6: Final answer
    x = 4,993,140,615.45

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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.