Home / 19,930,265.44-27,503,765.82-10,762,907.44

Finding the Fourth Proportional to 19,930,265.44, 27,503,765.82 and 10,762,907.44

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Solution

The fourth proportional to 19,930,265.44, 27,503,765.82 and 10,762,907.44 is: 14,852,812.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,930,265.44 : 27,503,765.82 = 10,762,907.44 : x
  2. Step 2: Convert to fraction form
    19,930,265.44/27,503,765.82 = 10,762,907.44/x
  3. Step 3: Cross multiply
    19,930,265.44x = 27,503,765.82 × 10,762,907.44
  4. Step 4: Simplify right side
    19,930,265.44x = 296,020,485,772,095.69
  5. Step 5: Solve for x
    x = 296,020,485,772,095.69/19,930,265.44
  6. Step 6: Final answer
    x = 14,852,812.00

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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.