Home / 36,011,336.36-53,989,842-11,735,772.44

Finding the Fourth Proportional to 36,011,336.36, 53,989,842 and 11,735,772.44

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Solution

The fourth proportional to 36,011,336.36, 53,989,842 and 11,735,772.44 is: 17,594,806.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,011,336.36 : 53,989,842 = 11,735,772.44 : x
  2. Step 2: Convert to fraction form
    36,011,336.36/53,989,842 = 11,735,772.44/x
  3. Step 3: Cross multiply
    36,011,336.36x = 53,989,842 × 11,735,772.44
  4. Step 4: Simplify right side
    36,011,336.36x = 633,612,499,783,554.50
  5. Step 5: Solve for x
    x = 633,612,499,783,554.50/36,011,336.36
  6. Step 6: Final answer
    x = 17,594,806.63

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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.