Home / 226,500,985.50-339,752,722.41-56,299,897.50

Finding the Fourth Proportional to 226,500,985.50, 339,752,722.41 and 56,299,897.50

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Solution

The fourth proportional to 226,500,985.50, 339,752,722.41 and 56,299,897.50 is: 84,450,155.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,500,985.50 : 339,752,722.41 = 56,299,897.50 : x
  2. Step 2: Convert to fraction form
    226,500,985.50/339,752,722.41 = 56,299,897.50/x
  3. Step 3: Cross multiply
    226,500,985.50x = 339,752,722.41 × 56,299,897.50
  4. Step 4: Simplify right side
    226,500,985.50x = 19,128,043,447,028,956
  5. Step 5: Solve for x
    x = 19,128,043,447,028,956/226,500,985.50
  6. Step 6: Final answer
    x = 84,450,155.50

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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.