Home / 1,044,448,519,481.60-1,567,388,413,329.60-364,526,875,428.85

Finding the Fourth Proportional to 1,044,448,519,481.60, 1,567,388,413,329.60 and 364,526,875,428.85

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Solution

The fourth proportional to 1,044,448,519,481.60, 1,567,388,413,329.60 and 364,526,875,428.85 is: 547,040,079,273.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,481.60 : 1,567,388,413,329.60 = 364,526,875,428.85 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,481.60/1,567,388,413,329.60 = 364,526,875,428.85/x
  3. Step 3: Cross multiply
    1,044,448,519,481.60x = 1,567,388,413,329.60 × 364,526,875,428.85
  4. Step 4: Simplify right side
    1,044,448,519,481.60x = 571,355,200,894,421,946,073,088
  5. Step 5: Solve for x
    x = 571,355,200,894,421,946,073,088/1,044,448,519,481.60
  6. Step 6: Final answer
    x = 547,040,079,273.61

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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.