Home / 33,812,982.24-46,661,915.52-19,326,605.28

Finding the Fourth Proportional to 33,812,982.24, 46,661,915.52 and 19,326,605.28

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Solution

The fourth proportional to 33,812,982.24, 46,661,915.52 and 19,326,605.28 is: 26,670,715.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,812,982.24 : 46,661,915.52 = 19,326,605.28 : x
  2. Step 2: Convert to fraction form
    33,812,982.24/46,661,915.52 = 19,326,605.28/x
  3. Step 3: Cross multiply
    33,812,982.24x = 46,661,915.52 × 19,326,605.28
  4. Step 4: Simplify right side
    33,812,982.24x = 901,816,422,863,746.12
  5. Step 5: Solve for x
    x = 901,816,422,863,746.12/33,812,982.24
  6. Step 6: Final answer
    x = 26,670,715.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.