Home / 18,465,956.77-27,699,499.44-6,335,250.06

Finding the Fourth Proportional to 18,465,956.77, 27,699,499.44 and 6,335,250.06

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Solution

The fourth proportional to 18,465,956.77, 27,699,499.44 and 6,335,250.06 is: 9,503,068.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,465,956.77 : 27,699,499.44 = 6,335,250.06 : x
  2. Step 2: Convert to fraction form
    18,465,956.77/27,699,499.44 = 6,335,250.06/x
  3. Step 3: Cross multiply
    18,465,956.77x = 27,699,499.44 × 6,335,250.06
  4. Step 4: Simplify right side
    18,465,956.77x = 175,483,255,366,570.59
  5. Step 5: Solve for x
    x = 175,483,255,366,570.59/18,465,956.77
  6. Step 6: Final answer
    x = 9,503,068.68

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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.