Home / 182,146,174.14-251,362,051.02-99,639,958.92

Finding the Fourth Proportional to 182,146,174.14, 251,362,051.02 and 99,639,958.92

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Solution

The fourth proportional to 182,146,174.14, 251,362,051.02 and 99,639,958.92 is: 137,503,324.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,146,174.14 : 251,362,051.02 = 99,639,958.92 : x
  2. Step 2: Convert to fraction form
    182,146,174.14/251,362,051.02 = 99,639,958.92/x
  3. Step 3: Cross multiply
    182,146,174.14x = 251,362,051.02 × 99,639,958.92
  4. Step 4: Simplify right side
    182,146,174.14x = 25,045,704,437,679,744
  5. Step 5: Solve for x
    x = 25,045,704,437,679,744/182,146,174.14
  6. Step 6: Final answer
    x = 137,503,324.22

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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.