Home / 340,672,362.14-511,012,612.07-95,014,050.54

Finding the Fourth Proportional to 340,672,362.14, 511,012,612.07 and 95,014,050.54

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Solution

The fourth proportional to 340,672,362.14, 511,012,612.07 and 95,014,050.54 is: 142,522,210.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,672,362.14 : 511,012,612.07 = 95,014,050.54 : x
  2. Step 2: Convert to fraction form
    340,672,362.14/511,012,612.07 = 95,014,050.54/x
  3. Step 3: Cross multiply
    340,672,362.14x = 511,012,612.07 × 95,014,050.54
  4. Step 4: Simplify right side
    340,672,362.14x = 48,553,378,147,761,328
  5. Step 5: Solve for x
    x = 48,553,378,147,761,328/340,672,362.14
  6. Step 6: Final answer
    x = 142,522,210.61

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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.