Home / 59,791,840.11-82,512,740.39-32,289,768.36

Finding the Fourth Proportional to 59,791,840.11, 82,512,740.39 and 32,289,768.36

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Solution

The fourth proportional to 59,791,840.11, 82,512,740.39 and 32,289,768.36 is: 44,559,880.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,791,840.11 : 82,512,740.39 = 32,289,768.36 : x
  2. Step 2: Convert to fraction form
    59,791,840.11/82,512,740.39 = 32,289,768.36/x
  3. Step 3: Cross multiply
    59,791,840.11x = 82,512,740.39 × 32,289,768.36
  4. Step 4: Simplify right side
    59,791,840.11x = 2,664,317,273,780,467.50
  5. Step 5: Solve for x
    x = 2,664,317,273,780,467.50/59,791,840.11
  6. Step 6: Final answer
    x = 44,559,880.89

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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.