Home / 1,044,448,519,488.20-1,567,388,413,339.90-364,526,875,435.45

Finding the Fourth Proportional to 1,044,448,519,488.20, 1,567,388,413,339.90 and 364,526,875,435.45

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Solution

The fourth proportional to 1,044,448,519,488.20, 1,567,388,413,339.90 and 364,526,875,435.45 is: 547,040,079,283.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,488.20 : 1,567,388,413,339.90 = 364,526,875,435.45 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,488.20/1,567,388,413,339.90 = 364,526,875,435.45/x
  3. Step 3: Cross multiply
    1,044,448,519,488.20x = 1,567,388,413,339.90 × 364,526,875,435.45
  4. Step 4: Simplify right side
    1,044,448,519,488.20x = 571,355,200,908,521,317,072,896
  5. Step 5: Solve for x
    x = 571,355,200,908,521,317,072,896/1,044,448,519,488.20
  6. Step 6: Final answer
    x = 547,040,079,283.66

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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.