Home / 146,934,535.52-203,049,311.28-110,201,333.60

Finding the Fourth Proportional to 146,934,535.52, 203,049,311.28 and 110,201,333.60

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Solution

The fourth proportional to 146,934,535.52, 203,049,311.28 and 110,201,333.60 is: 152,287,580.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,934,535.52 : 203,049,311.28 = 110,201,333.60 : x
  2. Step 2: Convert to fraction form
    146,934,535.52/203,049,311.28 = 110,201,333.60/x
  3. Step 3: Cross multiply
    146,934,535.52x = 203,049,311.28 × 110,201,333.60
  4. Step 4: Simplify right side
    146,934,535.52x = 22,376,304,889,617,520
  5. Step 5: Solve for x
    x = 22,376,304,889,617,520/146,934,535.52
  6. Step 6: Final answer
    x = 152,287,580.39

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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.