Home / 32,921,653.86-49,382,486.28-13,741,948.26

Finding the Fourth Proportional to 32,921,653.86, 49,382,486.28 and 13,741,948.26

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Solution

The fourth proportional to 32,921,653.86, 49,382,486.28 and 13,741,948.26 is: 20,612,924.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,921,653.86 : 49,382,486.28 = 13,741,948.26 : x
  2. Step 2: Convert to fraction form
    32,921,653.86/49,382,486.28 = 13,741,948.26/x
  3. Step 3: Cross multiply
    32,921,653.86x = 49,382,486.28 × 13,741,948.26
  4. Step 4: Simplify right side
    32,921,653.86x = 678,611,571,409,919.88
  5. Step 5: Solve for x
    x = 678,611,571,409,919.88/32,921,653.86
  6. Step 6: Final answer
    x = 20,612,924.68

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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.