Home / 50,616,216.41-76,045,448.50-32,455,991.57

Finding the Fourth Proportional to 50,616,216.41, 76,045,448.50 and 32,455,991.57

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Solution

The fourth proportional to 50,616,216.41, 76,045,448.50 and 32,455,991.57 is: 48,761,654.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,616,216.41 : 76,045,448.50 = 32,455,991.57 : x
  2. Step 2: Convert to fraction form
    50,616,216.41/76,045,448.50 = 32,455,991.57/x
  3. Step 3: Cross multiply
    50,616,216.41x = 76,045,448.50 × 32,455,991.57
  4. Step 4: Simplify right side
    50,616,216.41x = 2,468,130,434,991,502
  5. Step 5: Solve for x
    x = 2,468,130,434,991,502/50,616,216.41
  6. Step 6: Final answer
    x = 48,761,654.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.