Home / 33,293,734.71-49,939,476.63-11,727,773.28

Finding the Fourth Proportional to 33,293,734.71, 49,939,476.63 and 11,727,773.28

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Solution

The fourth proportional to 33,293,734.71, 49,939,476.63 and 11,727,773.28 is: 17,591,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,293,734.71 : 49,939,476.63 = 11,727,773.28 : x
  2. Step 2: Convert to fraction form
    33,293,734.71/49,939,476.63 = 11,727,773.28/x
  3. Step 3: Cross multiply
    33,293,734.71x = 49,939,476.63 × 11,727,773.28
  4. Step 4: Simplify right side
    33,293,734.71x = 585,678,859,638,498.50
  5. Step 5: Solve for x
    x = 585,678,859,638,498.50/33,293,734.71
  6. Step 6: Final answer
    x = 17,591,263.48

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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.