Home / 57,793,381.84-79,758,450.12-32,039,269.84

Finding the Fourth Proportional to 57,793,381.84, 79,758,450.12 and 32,039,269.84

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Solution

The fourth proportional to 57,793,381.84, 79,758,450.12 and 32,039,269.84 is: 44,216,178.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,793,381.84 : 79,758,450.12 = 32,039,269.84 : x
  2. Step 2: Convert to fraction form
    57,793,381.84/79,758,450.12 = 32,039,269.84/x
  3. Step 3: Cross multiply
    57,793,381.84x = 79,758,450.12 × 32,039,269.84
  4. Step 4: Simplify right side
    57,793,381.84x = 2,555,402,505,414,860.50
  5. Step 5: Solve for x
    x = 2,555,402,505,414,860.50/57,793,381.84
  6. Step 6: Final answer
    x = 44,216,178.81

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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.