Home / 1,044,448,519,541.20-1,567,388,413,419.20-364,526,875,488.70

Finding the Fourth Proportional to 1,044,448,519,541.20, 1,567,388,413,419.20 and 364,526,875,488.70

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Solution

The fourth proportional to 1,044,448,519,541.20, 1,567,388,413,419.20 and 364,526,875,488.70 is: 547,040,079,363.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,541.20 : 1,567,388,413,419.20 = 364,526,875,488.70 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,541.20/1,567,388,413,419.20 = 364,526,875,488.70/x
  3. Step 3: Cross multiply
    1,044,448,519,541.20x = 1,567,388,413,419.20 × 364,526,875,488.70
  4. Step 4: Simplify right side
    1,044,448,519,541.20x = 571,355,201,020,891,754,397,696
  5. Step 5: Solve for x
    x = 571,355,201,020,891,754,397,696/1,044,448,519,541.20
  6. Step 6: Final answer
    x = 547,040,079,363.48

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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.