Home / 146,934,536.52-203,049,312.66-110,201,334.60

Finding the Fourth Proportional to 146,934,536.52, 203,049,312.66 and 110,201,334.60

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Solution

The fourth proportional to 146,934,536.52, 203,049,312.66 and 110,201,334.60 is: 152,287,581.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,934,536.52 : 203,049,312.66 = 110,201,334.60 : x
  2. Step 2: Convert to fraction form
    146,934,536.52/203,049,312.66 = 110,201,334.60/x
  3. Step 3: Cross multiply
    146,934,536.52x = 203,049,312.66 × 110,201,334.60
  4. Step 4: Simplify right side
    146,934,536.52x = 22,376,305,244,744,676
  5. Step 5: Solve for x
    x = 22,376,305,244,744,676/146,934,536.52
  6. Step 6: Final answer
    x = 152,287,581.77

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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.