Home / 5,394,073,223-8,091,112,983.78-1,516,679,687

Finding the Fourth Proportional to 5,394,073,223, 8,091,112,983.78 and 1,516,679,687

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Solution

The fourth proportional to 5,394,073,223, 8,091,112,983.78 and 1,516,679,687 is: 2,275,020,416.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,073,223 : 8,091,112,983.78 = 1,516,679,687 : x
  2. Step 2: Convert to fraction form
    5,394,073,223/8,091,112,983.78 = 1,516,679,687/x
  3. Step 3: Cross multiply
    5,394,073,223x = 8,091,112,983.78 × 1,516,679,687
  4. Step 4: Simplify right side
    5,394,073,223x = 12,271,626,707,721,086,976
  5. Step 5: Solve for x
    x = 12,271,626,707,721,086,976/5,394,073,223
  6. Step 6: Final answer
    x = 2,275,020,416.00

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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.