Home / 1,044,448,528,814.70-1,567,388,427,309.60-364,526,884,761.55

Finding the Fourth Proportional to 1,044,448,528,814.70, 1,567,388,427,309.60 and 364,526,884,761.55

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Solution

The fourth proportional to 1,044,448,528,814.70, 1,567,388,427,309.60 and 364,526,884,761.55 is: 547,040,093,269.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,814.70 : 1,567,388,427,309.60 = 364,526,884,761.55 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,814.70/1,567,388,427,309.60 = 364,526,884,761.55/x
  3. Step 3: Cross multiply
    1,044,448,528,814.70x = 1,567,388,427,309.60 × 364,526,884,761.55
  4. Step 4: Simplify right side
    1,044,448,528,814.70x = 571,355,220,618,473,661,005,824
  5. Step 5: Solve for x
    x = 571,355,220,618,473,661,005,824/1,044,448,528,814.70
  6. Step 6: Final answer
    x = 547,040,093,269.97

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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.