Home / 19,835,993.64-27,374,075.46-11,134,793.64

Finding the Fourth Proportional to 19,835,993.64, 27,374,075.46 and 11,134,793.64

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Solution

The fourth proportional to 19,835,993.64, 27,374,075.46 and 11,134,793.64 is: 15,366,242.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,835,993.64 : 27,374,075.46 = 11,134,793.64 : x
  2. Step 2: Convert to fraction form
    19,835,993.64/27,374,075.46 = 11,134,793.64/x
  3. Step 3: Cross multiply
    19,835,993.64x = 27,374,075.46 × 11,134,793.64
  4. Step 4: Simplify right side
    19,835,993.64x = 304,804,681,332,888.12
  5. Step 5: Solve for x
    x = 304,804,681,332,888.12/19,835,993.64
  6. Step 6: Final answer
    x = 15,366,242.14

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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.