Home / 229,665,200.10-344,497,800.15-165,095,118.60

Finding the Fourth Proportional to 229,665,200.10, 344,497,800.15 and 165,095,118.60

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Solution

The fourth proportional to 229,665,200.10, 344,497,800.15 and 165,095,118.60 is: 247,642,677.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,665,200.10 : 344,497,800.15 = 165,095,118.60 : x
  2. Step 2: Convert to fraction form
    229,665,200.10/344,497,800.15 = 165,095,118.60/x
  3. Step 3: Cross multiply
    229,665,200.10x = 344,497,800.15 × 165,095,118.60
  4. Step 4: Simplify right side
    229,665,200.10x = 56,874,905,173,203,344
  5. Step 5: Solve for x
    x = 56,874,905,173,203,344/229,665,200.10
  6. Step 6: Final answer
    x = 247,642,677.90

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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.