Home / 24,963,556.50-34,449,915.33-13,517,284.50

Finding the Fourth Proportional to 24,963,556.50, 34,449,915.33 and 13,517,284.50

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Solution

The fourth proportional to 24,963,556.50, 34,449,915.33 and 13,517,284.50 is: 18,653,964.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,556.50 : 34,449,915.33 = 13,517,284.50 : x
  2. Step 2: Convert to fraction form
    24,963,556.50/34,449,915.33 = 13,517,284.50/x
  3. Step 3: Cross multiply
    24,963,556.50x = 34,449,915.33 × 13,517,284.50
  4. Step 4: Simplify right side
    24,963,556.50x = 465,669,306,516,521.38
  5. Step 5: Solve for x
    x = 465,669,306,516,521.38/24,963,556.50
  6. Step 6: Final answer
    x = 18,653,964.89

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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.