Home / 44,514,245.34-66,763,658.25-13,389,451.74

Finding the Fourth Proportional to 44,514,245.34, 66,763,658.25 and 13,389,451.74

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Solution

The fourth proportional to 44,514,245.34, 66,763,658.25 and 13,389,451.74 is: 20,081,858.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,514,245.34 : 66,763,658.25 = 13,389,451.74 : x
  2. Step 2: Convert to fraction form
    44,514,245.34/66,763,658.25 = 13,389,451.74/x
  3. Step 3: Cross multiply
    44,514,245.34x = 66,763,658.25 × 13,389,451.74
  4. Step 4: Simplify right side
    44,514,245.34x = 893,928,780,124,227.88
  5. Step 5: Solve for x
    x = 893,928,780,124,227.88/44,514,245.34
  6. Step 6: Final answer
    x = 20,081,858.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.