Home / 226,500,985-339,752,721.66-56,299,897

Finding the Fourth Proportional to 226,500,985, 339,752,721.66 and 56,299,897

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Solution

The fourth proportional to 226,500,985, 339,752,721.66 and 56,299,897 is: 84,450,154.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,500,985 : 339,752,721.66 = 56,299,897 : x
  2. Step 2: Convert to fraction form
    226,500,985/339,752,721.66 = 56,299,897/x
  3. Step 3: Cross multiply
    226,500,985x = 339,752,721.66 × 56,299,897
  4. Step 4: Simplify right side
    226,500,985x = 19,128,043,234,927,672
  5. Step 5: Solve for x
    x = 19,128,043,234,927,672/226,500,985
  6. Step 6: Final answer
    x = 84,450,154.75

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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.