Home / 231,025,393.32-346,304,573.82-144,824,291.88

Finding the Fourth Proportional to 231,025,393.32, 346,304,573.82 and 144,824,291.88

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Solution

The fourth proportional to 231,025,393.32, 346,304,573.82 and 144,824,291.88 is: 217,090,052.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,025,393.32 : 346,304,573.82 = 144,824,291.88 : x
  2. Step 2: Convert to fraction form
    231,025,393.32/346,304,573.82 = 144,824,291.88/x
  3. Step 3: Cross multiply
    231,025,393.32x = 346,304,573.82 × 144,824,291.88
  4. Step 4: Simplify right side
    231,025,393.32x = 50,153,314,678,286,680
  5. Step 5: Solve for x
    x = 50,153,314,678,286,680/231,025,393.32
  6. Step 6: Final answer
    x = 217,090,052.13

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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.