Home / 50,302,956-69,418,079.28-27,410,412

Finding the Fourth Proportional to 50,302,956, 69,418,079.28 and 27,410,412

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Solution

The fourth proportional to 50,302,956, 69,418,079.28 and 27,410,412 is: 37,826,368.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,302,956 : 69,418,079.28 = 27,410,412 : x
  2. Step 2: Convert to fraction form
    50,302,956/69,418,079.28 = 27,410,412/x
  3. Step 3: Cross multiply
    50,302,956x = 69,418,079.28 × 27,410,412
  4. Step 4: Simplify right side
    50,302,956x = 1,902,778,153,313,463.50
  5. Step 5: Solve for x
    x = 1,902,778,153,313,463.50/50,302,956
  6. Step 6: Final answer
    x = 37,826,368.56

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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.