Home / 45,736,184.70-68,589,727.20-15,023,638.44

Finding the Fourth Proportional to 45,736,184.70, 68,589,727.20 and 15,023,638.44

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Solution

The fourth proportional to 45,736,184.70, 68,589,727.20 and 15,023,638.44 is: 22,530,678.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,736,184.70 : 68,589,727.20 = 15,023,638.44 : x
  2. Step 2: Convert to fraction form
    45,736,184.70/68,589,727.20 = 15,023,638.44/x
  3. Step 3: Cross multiply
    45,736,184.70x = 68,589,727.20 × 15,023,638.44
  4. Step 4: Simplify right side
    45,736,184.70x = 1,030,467,262,151,033.62
  5. Step 5: Solve for x
    x = 1,030,467,262,151,033.62/45,736,184.70
  6. Step 6: Final answer
    x = 22,530,678.26

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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.