Home / 26,281,628.34-36,269,378.37-14,521,654.50

Finding the Fourth Proportional to 26,281,628.34, 36,269,378.37 and 14,521,654.50

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Solution

The fourth proportional to 26,281,628.34, 36,269,378.37 and 14,521,654.50 is: 20,040,287.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,281,628.34 : 36,269,378.37 = 14,521,654.50 : x
  2. Step 2: Convert to fraction form
    26,281,628.34/36,269,378.37 = 14,521,654.50/x
  3. Step 3: Cross multiply
    26,281,628.34x = 36,269,378.37 × 14,521,654.50
  4. Step 4: Simplify right side
    26,281,628.34x = 526,691,381,618,913.12
  5. Step 5: Solve for x
    x = 526,691,381,618,913.12/26,281,628.34
  6. Step 6: Final answer
    x = 20,040,287.26

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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.