Home / 50,782,254.86-70,100,964.30-34,284,725.44

Finding the Fourth Proportional to 50,782,254.86, 70,100,964.30 and 34,284,725.44

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Solution

The fourth proportional to 50,782,254.86, 70,100,964.30 and 34,284,725.44 is: 47,327,404.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,782,254.86 : 70,100,964.30 = 34,284,725.44 : x
  2. Step 2: Convert to fraction form
    50,782,254.86/70,100,964.30 = 34,284,725.44/x
  3. Step 3: Cross multiply
    50,782,254.86x = 70,100,964.30 × 34,284,725.44
  4. Step 4: Simplify right side
    50,782,254.86x = 2,403,392,313,754,237
  5. Step 5: Solve for x
    x = 2,403,392,313,754,237/50,782,254.86
  6. Step 6: Final answer
    x = 47,327,404.43

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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.