Home / 57,834,550.22-79,811,673.37-32,716,122.89

Finding the Fourth Proportional to 57,834,550.22, 79,811,673.37 and 32,716,122.89

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Solution

The fourth proportional to 57,834,550.22, 79,811,673.37 and 32,716,122.89 is: 45,148,246.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,834,550.22 : 79,811,673.37 = 32,716,122.89 : x
  2. Step 2: Convert to fraction form
    57,834,550.22/79,811,673.37 = 32,716,122.89/x
  3. Step 3: Cross multiply
    57,834,550.22x = 79,811,673.37 × 32,716,122.89
  4. Step 4: Simplify right side
    57,834,550.22x = 2,611,128,513,548,612
  5. Step 5: Solve for x
    x = 2,611,128,513,548,612/57,834,550.22
  6. Step 6: Final answer
    x = 45,148,246.23

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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.