Home / 237,030,818.88-327,115,237.32-132,602,662.20

Finding the Fourth Proportional to 237,030,818.88, 327,115,237.32 and 132,602,662.20

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Solution

The fourth proportional to 237,030,818.88, 327,115,237.32 and 132,602,662.20 is: 182,998,782.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,030,818.88 : 327,115,237.32 = 132,602,662.20 : x
  2. Step 2: Convert to fraction form
    237,030,818.88/327,115,237.32 = 132,602,662.20/x
  3. Step 3: Cross multiply
    237,030,818.88x = 327,115,237.32 × 132,602,662.20
  4. Step 4: Simplify right side
    237,030,818.88x = 43,376,351,314,816,792
  5. Step 5: Solve for x
    x = 43,376,351,314,816,792/237,030,818.88
  6. Step 6: Final answer
    x = 182,998,782.69

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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.