Home / 29,991,727.48-44,978,282.34-10,819,986.52

Finding the Fourth Proportional to 29,991,727.48, 44,978,282.34 and 10,819,986.52

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Solution

The fourth proportional to 29,991,727.48, 44,978,282.34 and 10,819,986.52 is: 16,226,621.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,991,727.48 : 44,978,282.34 = 10,819,986.52 : x
  2. Step 2: Convert to fraction form
    29,991,727.48/44,978,282.34 = 10,819,986.52/x
  3. Step 3: Cross multiply
    29,991,727.48x = 44,978,282.34 × 10,819,986.52
  4. Step 4: Simplify right side
    29,991,727.48x = 486,664,408,611,554.06
  5. Step 5: Solve for x
    x = 486,664,408,611,554.06/29,991,727.48
  6. Step 6: Final answer
    x = 16,226,621.46

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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.