Home / 1,044,448,528,813.40-1,567,388,427,307.80-364,526,884,760.42

Finding the Fourth Proportional to 1,044,448,528,813.40, 1,567,388,427,307.80 and 364,526,884,760.42

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Solution

The fourth proportional to 1,044,448,528,813.40, 1,567,388,427,307.80 and 364,526,884,760.42 is: 547,040,093,268.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,813.40 : 1,567,388,427,307.80 = 364,526,884,760.42 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,813.40/1,567,388,427,307.80 = 364,526,884,760.42/x
  3. Step 3: Cross multiply
    1,044,448,528,813.40x = 1,567,388,427,307.80 × 364,526,884,760.42
  4. Step 4: Simplify right side
    1,044,448,528,813.40x = 571,355,220,616,046,333,394,944
  5. Step 5: Solve for x
    x = 571,355,220,616,046,333,394,944/1,044,448,528,813.40
  6. Step 6: Final answer
    x = 547,040,093,268.32

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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.