Home / 37,374,003.60-56,061,005.40-11,822,845.20

Finding the Fourth Proportional to 37,374,003.60, 56,061,005.40 and 11,822,845.20

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Solution

The fourth proportional to 37,374,003.60, 56,061,005.40 and 11,822,845.20 is: 17,734,267.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,374,003.60 : 56,061,005.40 = 11,822,845.20 : x
  2. Step 2: Convert to fraction form
    37,374,003.60/56,061,005.40 = 11,822,845.20/x
  3. Step 3: Cross multiply
    37,374,003.60x = 56,061,005.40 × 11,822,845.20
  4. Step 4: Simplify right side
    37,374,003.60x = 662,800,588,600,564
  5. Step 5: Solve for x
    x = 662,800,588,600,564/37,374,003.60
  6. Step 6: Final answer
    x = 17,734,267.80

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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.