Home / 1,044,448,519,517.10-1,567,388,413,382.80-364,526,875,464.35

Finding the Fourth Proportional to 1,044,448,519,517.10, 1,567,388,413,382.80 and 364,526,875,464.35

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Solution

The fourth proportional to 1,044,448,519,517.10, 1,567,388,413,382.80 and 364,526,875,464.35 is: 547,040,079,326.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,517.10 : 1,567,388,413,382.80 = 364,526,875,464.35 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,517.10/1,567,388,413,382.80 = 364,526,875,464.35/x
  3. Step 3: Cross multiply
    1,044,448,519,517.10x = 1,567,388,413,382.80 × 364,526,875,464.35
  4. Step 4: Simplify right side
    1,044,448,519,517.10x = 571,355,200,969,457,038,000,128
  5. Step 5: Solve for x
    x = 571,355,200,969,457,038,000,128/1,044,448,519,517.10
  6. Step 6: Final answer
    x = 547,040,079,326.86

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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.