Home / 34,476,313.20-47,577,678.87-19,006,951.42

Finding the Fourth Proportional to 34,476,313.20, 47,577,678.87 and 19,006,951.42

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Solution

The fourth proportional to 34,476,313.20, 47,577,678.87 and 19,006,951.42 is: 26,229,795.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,476,313.20 : 47,577,678.87 = 19,006,951.42 : x
  2. Step 2: Convert to fraction form
    34,476,313.20/47,577,678.87 = 19,006,951.42/x
  3. Step 3: Cross multiply
    34,476,313.20x = 47,577,678.87 × 19,006,951.42
  4. Step 4: Simplify right side
    34,476,313.20x = 904,306,630,958,450.50
  5. Step 5: Solve for x
    x = 904,306,630,958,450.50/34,476,313.20
  6. Step 6: Final answer
    x = 26,229,795.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.