Home / 13,250,473.83-19,861,538.72-6,051,219.75

Finding the Fourth Proportional to 13,250,473.83, 19,861,538.72 and 6,051,219.75

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Solution

The fourth proportional to 13,250,473.83, 19,861,538.72 and 6,051,219.75 is: 9,070,357.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,250,473.83 : 19,861,538.72 = 6,051,219.75 : x
  2. Step 2: Convert to fraction form
    13,250,473.83/19,861,538.72 = 6,051,219.75/x
  3. Step 3: Cross multiply
    13,250,473.83x = 19,861,538.72 × 6,051,219.75
  4. Step 4: Simplify right side
    13,250,473.83x = 120,186,535,337,597.62
  5. Step 5: Solve for x
    x = 120,186,535,337,597.62/13,250,473.83
  6. Step 6: Final answer
    x = 9,070,357.55

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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.