Home / 73,391,007.60-110,086,511.40-22,272,944.40

Finding the Fourth Proportional to 73,391,007.60, 110,086,511.40 and 22,272,944.40

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Solution

The fourth proportional to 73,391,007.60, 110,086,511.40 and 22,272,944.40 is: 33,409,416.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,391,007.60 : 110,086,511.40 = 22,272,944.40 : x
  2. Step 2: Convert to fraction form
    73,391,007.60/110,086,511.40 = 22,272,944.40/x
  3. Step 3: Cross multiply
    73,391,007.60x = 110,086,511.40 × 22,272,944.40
  4. Step 4: Simplify right side
    73,391,007.60x = 2,451,950,747,602,166
  5. Step 5: Solve for x
    x = 2,451,950,747,602,166/73,391,007.60
  6. Step 6: Final answer
    x = 33,409,416.60

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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.