Home / 25,462,561.44-35,138,298.24-13,860,089.04

Finding the Fourth Proportional to 25,462,561.44, 35,138,298.24 and 13,860,089.04

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Solution

The fourth proportional to 25,462,561.44, 35,138,298.24 and 13,860,089.04 is: 19,126,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,561.44 : 35,138,298.24 = 13,860,089.04 : x
  2. Step 2: Convert to fraction form
    25,462,561.44/35,138,298.24 = 13,860,089.04/x
  3. Step 3: Cross multiply
    25,462,561.44x = 35,138,298.24 × 13,860,089.04
  4. Step 4: Simplify right side
    25,462,561.44x = 487,019,942,320,475.31
  5. Step 5: Solve for x
    x = 487,019,942,320,475.31/25,462,561.44
  6. Step 6: Final answer
    x = 19,126,902.98

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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.