Home / 15,503,051.15-23,270,736.92-6,873,212.08

Finding the Fourth Proportional to 15,503,051.15, 23,270,736.92 and 6,873,212.08

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Solution

The fourth proportional to 15,503,051.15, 23,270,736.92 and 6,873,212.08 is: 10,316,982.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,503,051.15 : 23,270,736.92 = 6,873,212.08 : x
  2. Step 2: Convert to fraction form
    15,503,051.15/23,270,736.92 = 6,873,212.08/x
  3. Step 3: Cross multiply
    15,503,051.15x = 23,270,736.92 × 6,873,212.08
  4. Step 4: Simplify right side
    15,503,051.15x = 159,944,710,042,277.62
  5. Step 5: Solve for x
    x = 159,944,710,042,277.62/15,503,051.15
  6. Step 6: Final answer
    x = 10,316,982.67

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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.