Home / 58,529,704.80-80,775,954.36-32,432,408.76

Finding the Fourth Proportional to 58,529,704.80, 80,775,954.36 and 32,432,408.76

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Solution

The fourth proportional to 58,529,704.80, 80,775,954.36 and 32,432,408.76 is: 44,759,473.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,529,704.80 : 80,775,954.36 = 32,432,408.76 : x
  2. Step 2: Convert to fraction form
    58,529,704.80/80,775,954.36 = 32,432,408.76/x
  3. Step 3: Cross multiply
    58,529,704.80x = 80,775,954.36 × 32,432,408.76
  4. Step 4: Simplify right side
    58,529,704.80x = 2,619,758,769,782,624.50
  5. Step 5: Solve for x
    x = 2,619,758,769,782,624.50/58,529,704.80
  6. Step 6: Final answer
    x = 44,759,473.48

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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.