Home / 1,044,448,528,812.40-1,567,388,427,306.30-364,526,884,759.42

Finding the Fourth Proportional to 1,044,448,528,812.40, 1,567,388,427,306.30 and 364,526,884,759.42

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Solution

The fourth proportional to 1,044,448,528,812.40, 1,567,388,427,306.30 and 364,526,884,759.42 is: 547,040,093,266.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,812.40 : 1,567,388,427,306.30 = 364,526,884,759.42 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,812.40/1,567,388,427,306.30 = 364,526,884,759.42/x
  3. Step 3: Cross multiply
    1,044,448,528,812.40x = 1,567,388,427,306.30 × 364,526,884,759.42
  4. Step 4: Simplify right side
    1,044,448,528,812.40x = 571,355,220,613,932,135,743,488
  5. Step 5: Solve for x
    x = 571,355,220,613,932,135,743,488/1,044,448,528,812.40
  6. Step 6: Final answer
    x = 547,040,093,266.82

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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.