Home / 34,152,694.30-51,146,940.93-19,535,311.18

Finding the Fourth Proportional to 34,152,694.30, 51,146,940.93 and 19,535,311.18

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Solution

The fourth proportional to 34,152,694.30, 51,146,940.93 and 19,535,311.18 is: 29,256,005.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,152,694.30 : 51,146,940.93 = 19,535,311.18 : x
  2. Step 2: Convert to fraction form
    34,152,694.30/51,146,940.93 = 19,535,311.18/x
  3. Step 3: Cross multiply
    34,152,694.30x = 51,146,940.93 × 19,535,311.18
  4. Step 4: Simplify right side
    34,152,694.30x = 999,171,406,972,628.62
  5. Step 5: Solve for x
    x = 999,171,406,972,628.62/34,152,694.30
  6. Step 6: Final answer
    x = 29,256,005.34

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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.