Home / 37,699,853.96-52,030,021.22-22,823,377.72

Finding the Fourth Proportional to 37,699,853.96, 52,030,021.22 and 22,823,377.72

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Solution

The fourth proportional to 37,699,853.96, 52,030,021.22 and 22,823,377.72 is: 31,498,817.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,699,853.96 : 52,030,021.22 = 22,823,377.72 : x
  2. Step 2: Convert to fraction form
    37,699,853.96/52,030,021.22 = 22,823,377.72/x
  3. Step 3: Cross multiply
    37,699,853.96x = 52,030,021.22 × 22,823,377.72
  4. Step 4: Simplify right side
    37,699,853.96x = 1,187,500,827,083,675.25
  5. Step 5: Solve for x
    x = 1,187,500,827,083,675.25/37,699,853.96
  6. Step 6: Final answer
    x = 31,498,817.70

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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.