Home / 48,134,028.87-72,193,941.23-14,046,222.15

Finding the Fourth Proportional to 48,134,028.87, 72,193,941.23 and 14,046,222.15

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Solution

The fourth proportional to 48,134,028.87, 72,193,941.23 and 14,046,222.15 is: 21,067,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,134,028.87 : 72,193,941.23 = 14,046,222.15 : x
  2. Step 2: Convert to fraction form
    48,134,028.87/72,193,941.23 = 14,046,222.15/x
  3. Step 3: Cross multiply
    48,134,028.87x = 72,193,941.23 × 14,046,222.15
  4. Step 4: Simplify right side
    48,134,028.87x = 1,014,052,136,330,393.12
  5. Step 5: Solve for x
    x = 1,014,052,136,330,393.12/48,134,028.87
  6. Step 6: Final answer
    x = 21,067,260.73

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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.