Home / 19,941,209.98-27,518,843.14-10,773,852.73

Finding the Fourth Proportional to 19,941,209.98, 27,518,843.14 and 10,773,852.73

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Solution

The fourth proportional to 19,941,209.98, 27,518,843.14 and 10,773,852.73 is: 14,867,902.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,941,209.98 : 27,518,843.14 = 10,773,852.73 : x
  2. Step 2: Convert to fraction form
    19,941,209.98/27,518,843.14 = 10,773,852.73/x
  3. Step 3: Cross multiply
    19,941,209.98x = 27,518,843.14 × 10,773,852.73
  4. Step 4: Simplify right side
    19,941,209.98x = 296,483,963,171,876.94
  5. Step 5: Solve for x
    x = 296,483,963,171,876.94/19,941,209.98
  6. Step 6: Final answer
    x = 14,867,902.37

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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.