Home / 25,049,876.88-34,569,199.80-14,595,666.96

Finding the Fourth Proportional to 25,049,876.88, 34,569,199.80 and 14,595,666.96

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Solution

The fourth proportional to 25,049,876.88, 34,569,199.80 and 14,595,666.96 is: 20,142,235.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,049,876.88 : 34,569,199.80 = 14,595,666.96 : x
  2. Step 2: Convert to fraction form
    25,049,876.88/34,569,199.80 = 14,595,666.96/x
  3. Step 3: Cross multiply
    25,049,876.88x = 34,569,199.80 × 14,595,666.96
  4. Step 4: Simplify right side
    25,049,876.88x = 504,560,527,354,498.62
  5. Step 5: Solve for x
    x = 504,560,527,354,498.62/25,049,876.88
  6. Step 6: Final answer
    x = 20,142,235.82

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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.