Home / 475,534,108.14-713,526,576.30-229,752,968.28

Finding the Fourth Proportional to 475,534,108.14, 713,526,576.30 and 229,752,968.28

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Solution

The fourth proportional to 475,534,108.14, 713,526,576.30 and 229,752,968.28 is: 344,738,360.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,534,108.14 : 713,526,576.30 = 229,752,968.28 : x
  2. Step 2: Convert to fraction form
    475,534,108.14/713,526,576.30 = 229,752,968.28/x
  3. Step 3: Cross multiply
    475,534,108.14x = 713,526,576.30 × 229,752,968.28
  4. Step 4: Simplify right side
    475,534,108.14x = 163,934,848,851,590,880
  5. Step 5: Solve for x
    x = 163,934,848,851,590,880/475,534,108.14
  6. Step 6: Final answer
    x = 344,738,360.60

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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.