Home / 236,283,225.90-353,857,968.45-114,972,960.30

Finding the Fourth Proportional to 236,283,225.90, 353,857,968.45 and 114,972,960.30

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Solution

The fourth proportional to 236,283,225.90, 353,857,968.45 and 114,972,960.30 is: 172,183,607.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,283,225.90 : 353,857,968.45 = 114,972,960.30 : x
  2. Step 2: Convert to fraction form
    236,283,225.90/353,857,968.45 = 114,972,960.30/x
  3. Step 3: Cross multiply
    236,283,225.90x = 353,857,968.45 × 114,972,960.30
  4. Step 4: Simplify right side
    236,283,225.90x = 40,684,098,158,440,504
  5. Step 5: Solve for x
    x = 40,684,098,158,440,504/236,283,225.90
  6. Step 6: Final answer
    x = 172,183,607.21

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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.