Home / 59,791,840.72-82,512,741.24-32,289,768.98

Finding the Fourth Proportional to 59,791,840.72, 82,512,741.24 and 32,289,768.98

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Solution

The fourth proportional to 59,791,840.72, 82,512,741.24 and 32,289,768.98 is: 44,559,881.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,791,840.72 : 82,512,741.24 = 32,289,768.98 : x
  2. Step 2: Convert to fraction form
    59,791,840.72/82,512,741.24 = 32,289,768.98/x
  3. Step 3: Cross multiply
    59,791,840.72x = 82,512,741.24 × 32,289,768.98
  4. Step 4: Simplify right side
    59,791,840.72x = 2,664,317,352,546,118.50
  5. Step 5: Solve for x
    x = 2,664,317,352,546,118.50/59,791,840.72
  6. Step 6: Final answer
    x = 44,559,881.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.