Home / 25,774,463-35,567,848.48-14,171,945.24

Finding the Fourth Proportional to 25,774,463, 35,567,848.48 and 14,171,945.24

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Solution

The fourth proportional to 25,774,463, 35,567,848.48 and 14,171,945.24 is: 19,556,783.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,774,463 : 35,567,848.48 = 14,171,945.24 : x
  2. Step 2: Convert to fraction form
    25,774,463/35,567,848.48 = 14,171,945.24/x
  3. Step 3: Cross multiply
    25,774,463x = 35,567,848.48 × 14,171,945.24
  4. Step 4: Simplify right side
    25,774,463x = 504,065,600,963,177.19
  5. Step 5: Solve for x
    x = 504,065,600,963,177.19/25,774,463
  6. Step 6: Final answer
    x = 19,556,783.82

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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.