Home / 493,989,304.19-741,014,827.00-166,437,590.27

Finding the Fourth Proportional to 493,989,304.19, 741,014,827.00 and 166,437,590.27

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Solution

The fourth proportional to 493,989,304.19, 741,014,827.00 and 166,437,590.27 is: 249,666,786.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    493,989,304.19 : 741,014,827.00 = 166,437,590.27 : x
  2. Step 2: Convert to fraction form
    493,989,304.19/741,014,827.00 = 166,437,590.27/x
  3. Step 3: Cross multiply
    493,989,304.19x = 741,014,827.00 × 166,437,590.27
  4. Step 4: Simplify right side
    493,989,304.19x = 123,332,722,156,099,744
  5. Step 5: Solve for x
    x = 123,332,722,156,099,744/493,989,304.19
  6. Step 6: Final answer
    x = 249,666,786.53

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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.