Home / 26,658,013.98-36,788,109.39-14,897,282.37

Finding the Fourth Proportional to 26,658,013.98, 36,788,109.39 and 14,897,282.37

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Solution

The fourth proportional to 26,658,013.98, 36,788,109.39 and 14,897,282.37 is: 20,558,277.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,658,013.98 : 36,788,109.39 = 14,897,282.37 : x
  2. Step 2: Convert to fraction form
    26,658,013.98/36,788,109.39 = 14,897,282.37/x
  3. Step 3: Cross multiply
    26,658,013.98x = 36,788,109.39 × 14,897,282.37
  4. Step 4: Simplify right side
    26,658,013.98x = 548,042,853,441,278.44
  5. Step 5: Solve for x
    x = 548,042,853,441,278.44/26,658,013.98
  6. Step 6: Final answer
    x = 20,558,277.67

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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.