Home / 1,044,448,519,458.90-1,567,388,413,295.70-364,526,875,406.35

Finding the Fourth Proportional to 1,044,448,519,458.90, 1,567,388,413,295.70 and 364,526,875,406.35

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Solution

The fourth proportional to 1,044,448,519,458.90, 1,567,388,413,295.70 and 364,526,875,406.35 is: 547,040,079,239.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,458.90 : 1,567,388,413,295.70 = 364,526,875,406.35 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,458.90/1,567,388,413,295.70 = 364,526,875,406.35/x
  3. Step 3: Cross multiply
    1,044,448,519,458.90x = 1,567,388,413,295.70 × 364,526,875,406.35
  4. Step 4: Simplify right side
    1,044,448,519,458.90x = 571,355,200,846,798,207,844,352
  5. Step 5: Solve for x
    x = 571,355,200,846,798,207,844,352/1,044,448,519,458.90
  6. Step 6: Final answer
    x = 547,040,079,239.91

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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.