Home / 45,449,769.60-62,720,211.60-24,823,216.80

Finding the Fourth Proportional to 45,449,769.60, 62,720,211.60 and 24,823,216.80

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Solution

The fourth proportional to 45,449,769.60, 62,720,211.60 and 24,823,216.80 is: 34,255,782.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,449,769.60 : 62,720,211.60 = 24,823,216.80 : x
  2. Step 2: Convert to fraction form
    45,449,769.60/62,720,211.60 = 24,823,216.80/x
  3. Step 3: Cross multiply
    45,449,769.60x = 62,720,211.60 × 24,823,216.80
  4. Step 4: Simplify right side
    45,449,769.60x = 1,556,917,410,288,675
  5. Step 5: Solve for x
    x = 1,556,917,410,288,675/45,449,769.60
  6. Step 6: Final answer
    x = 34,255,782.24

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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.