Home / 19,930,241.41-27,503,732.73-10,762,883.35

Finding the Fourth Proportional to 19,930,241.41, 27,503,732.73 and 10,762,883.35

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Solution

The fourth proportional to 19,930,241.41, 27,503,732.73 and 10,762,883.35 is: 14,852,778.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,930,241.41 : 27,503,732.73 = 10,762,883.35 : x
  2. Step 2: Convert to fraction form
    19,930,241.41/27,503,732.73 = 10,762,883.35/x
  3. Step 3: Cross multiply
    19,930,241.41x = 27,503,732.73 × 10,762,883.35
  4. Step 4: Simplify right side
    19,930,241.41x = 296,019,467,062,567.06
  5. Step 5: Solve for x
    x = 296,019,467,062,567.06/19,930,241.41
  6. Step 6: Final answer
    x = 14,852,778.80

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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.