Home / 226,348,225.43-339,175,801.88-152,297,723.63

Finding the Fourth Proportional to 226,348,225.43, 339,175,801.88 and 152,297,723.63

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Solution

The fourth proportional to 226,348,225.43, 339,175,801.88 and 152,297,723.63 is: 228,213,419.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,348,225.43 : 339,175,801.88 = 152,297,723.63 : x
  2. Step 2: Convert to fraction form
    226,348,225.43/339,175,801.88 = 152,297,723.63/x
  3. Step 3: Cross multiply
    226,348,225.43x = 339,175,801.88 × 152,297,723.63
  4. Step 4: Simplify right side
    226,348,225.43x = 51,655,702,537,361,440
  5. Step 5: Solve for x
    x = 51,655,702,537,361,440/226,348,225.43
  6. Step 6: Final answer
    x = 228,213,419.57

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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.