Home / 224,614,791.54-336,929,051.07-77,060,281.59

Finding the Fourth Proportional to 224,614,791.54, 336,929,051.07 and 77,060,281.59

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Solution

The fourth proportional to 224,614,791.54, 336,929,051.07 and 77,060,281.59 is: 115,592,777.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,614,791.54 : 336,929,051.07 = 77,060,281.59 : x
  2. Step 2: Convert to fraction form
    224,614,791.54/336,929,051.07 = 77,060,281.59/x
  3. Step 3: Cross multiply
    224,614,791.54x = 336,929,051.07 × 77,060,281.59
  4. Step 4: Simplify right side
    224,614,791.54x = 25,963,847,551,305,692
  5. Step 5: Solve for x
    x = 25,963,847,551,305,692/224,614,791.54
  6. Step 6: Final answer
    x = 115,592,777.19

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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.