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Finding the Fourth Proportional to 229,544,894.70, 344,317,342.10 and 229,544,894.70

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Solution

The fourth proportional to 229,544,894.70, 344,317,342.10 and 229,544,894.70 is: 344,317,342.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,544,894.70 : 344,317,342.10 = 229,544,894.70 : x
  2. Step 2: Convert to fraction form
    229,544,894.70/344,317,342.10 = 229,544,894.70/x
  3. Step 3: Cross multiply
    229,544,894.70x = 344,317,342.10 × 229,544,894.70
  4. Step 4: Simplify right side
    229,544,894.70x = 79,036,288,034,580,656
  5. Step 5: Solve for x
    x = 79,036,288,034,580,656/229,544,894.70
  6. Step 6: Final answer
    x = 344,317,342.10

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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.