Home / 3,195,605,529-4,410,071,823.33-1,785,909,450.42

Finding the Fourth Proportional to 3,195,605,529, 4,410,071,823.33 and 1,785,909,450.42

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Solution

The fourth proportional to 3,195,605,529, 4,410,071,823.33 and 1,785,909,450.42 is: 2,464,631,155.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,605,529 : 4,410,071,823.33 = 1,785,909,450.42 : x
  2. Step 2: Convert to fraction form
    3,195,605,529/4,410,071,823.33 = 1,785,909,450.42/x
  3. Step 3: Cross multiply
    3,195,605,529x = 4,410,071,823.33 × 1,785,909,450.42
  4. Step 4: Simplify right side
    3,195,605,529x = 7,875,988,946,316,007,424
  5. Step 5: Solve for x
    x = 7,875,988,946,316,007,424/3,195,605,529
  6. Step 6: Final answer
    x = 2,464,631,155.14

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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.