Home / 45,690,575.05-63,049,245.71-25,064,021.24

Finding the Fourth Proportional to 45,690,575.05, 63,049,245.71 and 25,064,021.24

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Solution

The fourth proportional to 45,690,575.05, 63,049,245.71 and 25,064,021.24 is: 34,586,293.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690,575.05 : 63,049,245.71 = 25,064,021.24 : x
  2. Step 2: Convert to fraction form
    45,690,575.05/63,049,245.71 = 25,064,021.24/x
  3. Step 3: Cross multiply
    45,690,575.05x = 63,049,245.71 × 25,064,021.24
  4. Step 4: Simplify right side
    45,690,575.05x = 1,580,267,633,641,418.75
  5. Step 5: Solve for x
    x = 1,580,267,633,641,418.75/45,690,575.05
  6. Step 6: Final answer
    x = 34,586,293.39

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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.