Home / 13,966,644.80-19,282,824.96-9,563,738.24

Finding the Fourth Proportional to 13,966,644.80, 19,282,824.96 and 9,563,738.24

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Solution

The fourth proportional to 13,966,644.80, 19,282,824.96 and 9,563,738.24 is: 13,204,022.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,966,644.80 : 19,282,824.96 = 9,563,738.24 : x
  2. Step 2: Convert to fraction form
    13,966,644.80/19,282,824.96 = 9,563,738.24/x
  3. Step 3: Cross multiply
    13,966,644.80x = 19,282,824.96 × 9,563,738.24
  4. Step 4: Simplify right side
    13,966,644.80x = 184,415,890,445,178.47
  5. Step 5: Solve for x
    x = 184,415,890,445,178.47/13,966,644.80
  6. Step 6: Final answer
    x = 13,204,022.38

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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.