Home / 14,529,750.06-20,050,314.03-8,003,239.02

Finding the Fourth Proportional to 14,529,750.06, 20,050,314.03 and 8,003,239.02

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Solution

The fourth proportional to 14,529,750.06, 20,050,314.03 and 8,003,239.02 is: 11,044,061.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,529,750.06 : 20,050,314.03 = 8,003,239.02 : x
  2. Step 2: Convert to fraction form
    14,529,750.06/20,050,314.03 = 8,003,239.02/x
  3. Step 3: Cross multiply
    14,529,750.06x = 20,050,314.03 × 8,003,239.02
  4. Step 4: Simplify right side
    14,529,750.06x = 160,467,455,608,149.44
  5. Step 5: Solve for x
    x = 160,467,455,608,149.44/14,529,750.06
  6. Step 6: Final answer
    x = 11,044,061.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.