Home / 25,131,415.24-34,671,379.62-14,532,846.76

Finding the Fourth Proportional to 25,131,415.24, 34,671,379.62 and 14,532,846.76

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Solution

The fourth proportional to 25,131,415.24, 34,671,379.62 and 14,532,846.76 is: 20,049,561.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,131,415.24 : 34,671,379.62 = 14,532,846.76 : x
  2. Step 2: Convert to fraction form
    25,131,415.24/34,671,379.62 = 14,532,846.76/x
  3. Step 3: Cross multiply
    25,131,415.24x = 34,671,379.62 × 14,532,846.76
  4. Step 4: Simplify right side
    25,131,415.24x = 503,873,846,975,247
  5. Step 5: Solve for x
    x = 503,873,846,975,247/25,131,415.24
  6. Step 6: Final answer
    x = 20,049,561.16

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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.