Home / 15,265,309,553,396-22,896,267,174,446-5,462,986,930,816

Finding the Fourth Proportional to 15,265,309,553,396, 22,896,267,174,446 and 5,462,986,930,816

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Solution

The fourth proportional to 15,265,309,553,396, 22,896,267,174,446 and 5,462,986,930,816 is: 8,193,873,036,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,265,309,553,396 : 22,896,267,174,446 = 5,462,986,930,816 : x
  2. Step 2: Convert to fraction form
    15,265,309,553,396/22,896,267,174,446 = 5,462,986,930,816/x
  3. Step 3: Cross multiply
    15,265,309,553,396x = 22,896,267,174,446 × 5,462,986,930,816
  4. Step 4: Simplify right side
    15,265,309,553,396x = 125,082,008,338,469,887,852,675,072
  5. Step 5: Solve for x
    x = 125,082,008,338,469,887,852,675,072/15,265,309,553,396
  6. Step 6: Final answer
    x = 8,193,873,036,177.21

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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.