Home / 41,086,576.46-56,699,495.39-22,502,885.34

Finding the Fourth Proportional to 41,086,576.46, 56,699,495.39 and 22,502,885.34

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Solution

The fourth proportional to 41,086,576.46, 56,699,495.39 and 22,502,885.34 is: 31,053,992.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,086,576.46 : 56,699,495.39 = 22,502,885.34 : x
  2. Step 2: Convert to fraction form
    41,086,576.46/56,699,495.39 = 22,502,885.34/x
  3. Step 3: Cross multiply
    41,086,576.46x = 56,699,495.39 × 22,502,885.34
  4. Step 4: Simplify right side
    41,086,576.46x = 1,275,902,243,459,434.50
  5. Step 5: Solve for x
    x = 1,275,902,243,459,434.50/41,086,576.46
  6. Step 6: Final answer
    x = 31,053,992.65

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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.