Home / 14,789,733.80-22,184,600.70-10,254,770.60

Finding the Fourth Proportional to 14,789,733.80, 22,184,600.70 and 10,254,770.60

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Solution

The fourth proportional to 14,789,733.80, 22,184,600.70 and 10,254,770.60 is: 15,382,155.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,789,733.80 : 22,184,600.70 = 10,254,770.60 : x
  2. Step 2: Convert to fraction form
    14,789,733.80/22,184,600.70 = 10,254,770.60/x
  3. Step 3: Cross multiply
    14,789,733.80x = 22,184,600.70 × 10,254,770.60
  4. Step 4: Simplify right side
    14,789,733.80x = 227,497,991,031,099.41
  5. Step 5: Solve for x
    x = 227,497,991,031,099.41/14,789,733.80
  6. Step 6: Final answer
    x = 15,382,155.90

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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.