Home / 41,728,806.96-62,549,032.78-14,036,361.85

Finding the Fourth Proportional to 41,728,806.96, 62,549,032.78 and 14,036,361.85

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Solution

The fourth proportional to 41,728,806.96, 62,549,032.78 and 14,036,361.85 is: 21,039,682.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,806.96 : 62,549,032.78 = 14,036,361.85 : x
  2. Step 2: Convert to fraction form
    41,728,806.96/62,549,032.78 = 14,036,361.85/x
  3. Step 3: Cross multiply
    41,728,806.96x = 62,549,032.78 × 14,036,361.85
  4. Step 4: Simplify right side
    41,728,806.96x = 877,960,857,563,323.25
  5. Step 5: Solve for x
    x = 877,960,857,563,323.25/41,728,806.96
  6. Step 6: Final answer
    x = 21,039,682.69

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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.