Home / 27,175,166.98-40,788,289.39-14,230,608.77

Finding the Fourth Proportional to 27,175,166.98, 40,788,289.39 and 14,230,608.77

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Solution

The fourth proportional to 27,175,166.98, 40,788,289.39 and 14,230,608.77 is: 21,359,286.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,175,166.98 : 40,788,289.39 = 14,230,608.77 : x
  2. Step 2: Convert to fraction form
    27,175,166.98/40,788,289.39 = 14,230,608.77/x
  3. Step 3: Cross multiply
    27,175,166.98x = 40,788,289.39 × 14,230,608.77
  4. Step 4: Simplify right side
    27,175,166.98x = 580,442,188,773,026.25
  5. Step 5: Solve for x
    x = 580,442,188,773,026.25/27,175,166.98
  6. Step 6: Final answer
    x = 21,359,286.93

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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.