Home / 2,682,237,162.33-4,023,049,265.23-717,243,475.74

Finding the Fourth Proportional to 2,682,237,162.33, 4,023,049,265.23 and 717,243,475.74

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Solution

The fourth proportional to 2,682,237,162.33, 4,023,049,265.23 and 717,243,475.74 is: 1,075,783,259.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,237,162.33 : 4,023,049,265.23 = 717,243,475.74 : x
  2. Step 2: Convert to fraction form
    2,682,237,162.33/4,023,049,265.23 = 717,243,475.74/x
  3. Step 3: Cross multiply
    2,682,237,162.33x = 4,023,049,265.23 × 717,243,475.74
  4. Step 4: Simplify right side
    2,682,237,162.33x = 2,885,505,838,066,818,560
  5. Step 5: Solve for x
    x = 2,885,505,838,066,818,560/2,682,237,162.33
  6. Step 6: Final answer
    x = 1,075,783,259.81

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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.