Home / 1,044,448,528,879.60-1,567,388,427,406.90-364,526,884,826.55

Finding the Fourth Proportional to 1,044,448,528,879.60, 1,567,388,427,406.90 and 364,526,884,826.55

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Solution

The fourth proportional to 1,044,448,528,879.60, 1,567,388,427,406.90 and 364,526,884,826.55 is: 547,040,093,367.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,879.60 : 1,567,388,427,406.90 = 364,526,884,826.55 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,879.60/1,567,388,427,406.90 = 364,526,884,826.55/x
  3. Step 3: Cross multiply
    1,044,448,528,879.60x = 1,567,388,427,406.90 × 364,526,884,826.55
  4. Step 4: Simplify right side
    1,044,448,528,879.60x = 571,355,220,755,822,285,946,880
  5. Step 5: Solve for x
    x = 571,355,220,755,822,285,946,880/1,044,448,528,879.60
  6. Step 6: Final answer
    x = 547,040,093,367.48

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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.