Home / 2,258,227,320.58-3,386,177,912.37-1,013,590,788.63

Finding the Fourth Proportional to 2,258,227,320.58, 3,386,177,912.37 and 1,013,590,788.63

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Solution

The fourth proportional to 2,258,227,320.58, 3,386,177,912.37 and 1,013,590,788.63 is: 1,519,864,147.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,227,320.58 : 3,386,177,912.37 = 1,013,590,788.63 : x
  2. Step 2: Convert to fraction form
    2,258,227,320.58/3,386,177,912.37 = 1,013,590,788.63/x
  3. Step 3: Cross multiply
    2,258,227,320.58x = 3,386,177,912.37 × 1,013,590,788.63
  4. Step 4: Simplify right side
    2,258,227,320.58x = 3,432,198,740,640,595,456
  5. Step 5: Solve for x
    x = 3,432,198,740,640,595,456/2,258,227,320.58
  6. Step 6: Final answer
    x = 1,519,864,147.14

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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.