Home / 283,536,300.60-425,304,450.90-168,461,609.40

Finding the Fourth Proportional to 283,536,300.60, 425,304,450.90 and 168,461,609.40

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Solution

The fourth proportional to 283,536,300.60, 425,304,450.90 and 168,461,609.40 is: 252,692,414.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,536,300.60 : 425,304,450.90 = 168,461,609.40 : x
  2. Step 2: Convert to fraction form
    283,536,300.60/425,304,450.90 = 168,461,609.40/x
  3. Step 3: Cross multiply
    283,536,300.60x = 425,304,450.90 × 168,461,609.40
  4. Step 4: Simplify right side
    283,536,300.60x = 71,647,472,283,597,280
  5. Step 5: Solve for x
    x = 71,647,472,283,597,280/283,536,300.60
  6. Step 6: Final answer
    x = 252,692,414.10

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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.