Home / 17,092,642,954.52-23,587,985,773.37-9,471,816,153.11

Finding the Fourth Proportional to 17,092,642,954.52, 23,587,985,773.37 and 9,471,816,153.11

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Solution

The fourth proportional to 17,092,642,954.52, 23,587,985,773.37 and 9,471,816,153.11 is: 13,071,183,038.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,642,954.52 : 23,587,985,773.37 = 9,471,816,153.11 : x
  2. Step 2: Convert to fraction form
    17,092,642,954.52/23,587,985,773.37 = 9,471,816,153.11/x
  3. Step 3: Cross multiply
    17,092,642,954.52x = 23,587,985,773.37 × 9,471,816,153.11
  4. Step 4: Simplify right side
    17,092,642,954.52x = 223,421,064,667,369,537,536
  5. Step 5: Solve for x
    x = 223,421,064,667,369,537,536/17,092,642,954.52
  6. Step 6: Final answer
    x = 13,071,183,038.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.