Home / 14,761,994.70-22,149,212.85-8,035,236.30

Finding the Fourth Proportional to 14,761,994.70, 22,149,212.85 and 8,035,236.30

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Solution

The fourth proportional to 14,761,994.70, 22,149,212.85 and 8,035,236.30 is: 12,056,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,761,994.70 : 22,149,212.85 = 8,035,236.30 : x
  2. Step 2: Convert to fraction form
    14,761,994.70/22,149,212.85 = 8,035,236.30/x
  3. Step 3: Cross multiply
    14,761,994.70x = 22,149,212.85 × 8,035,236.30
  4. Step 4: Simplify right side
    14,761,994.70x = 177,974,159,108,746.47
  5. Step 5: Solve for x
    x = 177,974,159,108,746.47/14,761,994.70
  6. Step 6: Final answer
    x = 12,056,240.55

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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.