Home / 25,900,796.51-35,743,213.34-14,298,455.33

Finding the Fourth Proportional to 25,900,796.51, 35,743,213.34 and 14,298,455.33

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Solution

The fourth proportional to 25,900,796.51, 35,743,213.34 and 14,298,455.33 is: 19,731,931.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,900,796.51 : 35,743,213.34 = 14,298,455.33 : x
  2. Step 2: Convert to fraction form
    25,900,796.51/35,743,213.34 = 14,298,455.33/x
  3. Step 3: Cross multiply
    25,900,796.51x = 35,743,213.34 × 14,298,455.33
  4. Step 4: Simplify right side
    25,900,796.51x = 511,072,739,042,441.75
  5. Step 5: Solve for x
    x = 511,072,739,042,441.75/25,900,796.51
  6. Step 6: Final answer
    x = 19,731,931.37

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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.