Home / 1,044,448,528,818.30-1,567,388,427,315.10-364,526,884,765.27

Finding the Fourth Proportional to 1,044,448,528,818.30, 1,567,388,427,315.10 and 364,526,884,765.27

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Solution

The fourth proportional to 1,044,448,528,818.30, 1,567,388,427,315.10 and 364,526,884,765.27 is: 547,040,093,275.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,818.30 : 1,567,388,427,315.10 = 364,526,884,765.27 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,818.30/1,567,388,427,315.10 = 364,526,884,765.27/x
  3. Step 3: Cross multiply
    1,044,448,528,818.30x = 1,567,388,427,315.10 × 364,526,884,765.27
  4. Step 4: Simplify right side
    1,044,448,528,818.30x = 571,355,220,626,309,291,966,464
  5. Step 5: Solve for x
    x = 571,355,220,626,309,291,966,464/1,044,448,528,818.30
  6. Step 6: Final answer
    x = 547,040,093,275.58

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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.