Home / 26,715,818.54-36,867,900.52-14,492,675.54

Finding the Fourth Proportional to 26,715,818.54, 36,867,900.52 and 14,492,675.54

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Solution

The fourth proportional to 26,715,818.54, 36,867,900.52 and 14,492,675.54 is: 19,999,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,715,818.54 : 36,867,900.52 = 14,492,675.54 : x
  2. Step 2: Convert to fraction form
    26,715,818.54/36,867,900.52 = 14,492,675.54/x
  3. Step 3: Cross multiply
    26,715,818.54x = 36,867,900.52 × 14,492,675.54
  4. Step 4: Simplify right side
    26,715,818.54x = 534,314,520,077,357.31
  5. Step 5: Solve for x
    x = 534,314,520,077,357.31/26,715,818.54
  6. Step 6: Final answer
    x = 19,999,930.73

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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.