Home / 2,861,732,401,800.80-4,292,143,695,365.30-951,450,705,442.36

Finding the Fourth Proportional to 2,861,732,401,800.80, 4,292,143,695,365.30 and 951,450,705,442.36

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Solution

The fourth proportional to 2,861,732,401,800.80, 4,292,143,695,365.30 and 951,450,705,442.36 is: 1,427,024,813,447.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,732,401,800.80 : 4,292,143,695,365.30 = 951,450,705,442.36 : x
  2. Step 2: Convert to fraction form
    2,861,732,401,800.80/4,292,143,695,365.30 = 951,450,705,442.36/x
  3. Step 3: Cross multiply
    2,861,732,401,800.80x = 4,292,143,695,365.30 × 951,450,705,442.36
  4. Step 4: Simplify right side
    2,861,732,401,800.80x = 4,083,763,146,815,292,399,681,536
  5. Step 5: Solve for x
    x = 4,083,763,146,815,292,399,681,536/2,861,732,401,800.80
  6. Step 6: Final answer
    x = 1,427,024,813,447.09

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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.