Home / 32,741,547.84-49,117,366.44-11,171,121.48

Finding the Fourth Proportional to 32,741,547.84, 49,117,366.44 and 11,171,121.48

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Solution

The fourth proportional to 32,741,547.84, 49,117,366.44 and 11,171,121.48 is: 16,758,403.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,741,547.84 : 49,117,366.44 = 11,171,121.48 : x
  2. Step 2: Convert to fraction form
    32,741,547.84/49,117,366.44 = 11,171,121.48/x
  3. Step 3: Cross multiply
    32,741,547.84x = 49,117,366.44 × 11,171,121.48
  4. Step 4: Simplify right side
    32,741,547.84x = 548,696,067,278,915.12
  5. Step 5: Solve for x
    x = 548,696,067,278,915.12/32,741,547.84
  6. Step 6: Final answer
    x = 16,758,403.42

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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.