Home / 34,005,688.40-51,008,532.60-32,682,990.80

Finding the Fourth Proportional to 34,005,688.40, 51,008,532.60 and 32,682,990.80

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Solution

The fourth proportional to 34,005,688.40, 51,008,532.60 and 32,682,990.80 is: 49,024,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,688.40 : 51,008,532.60 = 32,682,990.80 : x
  2. Step 2: Convert to fraction form
    34,005,688.40/51,008,532.60 = 32,682,990.80/x
  3. Step 3: Cross multiply
    34,005,688.40x = 51,008,532.60 × 32,682,990.80
  4. Step 4: Simplify right side
    34,005,688.40x = 1,667,111,401,687,300.25
  5. Step 5: Solve for x
    x = 1,667,111,401,687,300.25/34,005,688.40
  6. Step 6: Final answer
    x = 49,024,486.20

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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.