Home / 19,010,282.76-28,504,035.98-6,050,835.24

Finding the Fourth Proportional to 19,010,282.76, 28,504,035.98 and 6,050,835.24

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Solution

The fourth proportional to 19,010,282.76, 28,504,035.98 and 6,050,835.24 is: 9,072,628.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,010,282.76 : 28,504,035.98 = 6,050,835.24 : x
  2. Step 2: Convert to fraction form
    19,010,282.76/28,504,035.98 = 6,050,835.24/x
  3. Step 3: Cross multiply
    19,010,282.76x = 28,504,035.98 × 6,050,835.24
  4. Step 4: Simplify right side
    19,010,282.76x = 172,473,225,390,011.94
  5. Step 5: Solve for x
    x = 172,473,225,390,011.94/19,010,282.76
  6. Step 6: Final answer
    x = 9,072,628.09

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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.