Home / 45,254,200.20-67,881,300.30-16,501,273.80

Finding the Fourth Proportional to 45,254,200.20, 67,881,300.30 and 16,501,273.80

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Solution

The fourth proportional to 45,254,200.20, 67,881,300.30 and 16,501,273.80 is: 24,751,910.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254,200.20 : 67,881,300.30 = 16,501,273.80 : x
  2. Step 2: Convert to fraction form
    45,254,200.20/67,881,300.30 = 16,501,273.80/x
  3. Step 3: Cross multiply
    45,254,200.20x = 67,881,300.30 × 16,501,273.80
  4. Step 4: Simplify right side
    45,254,200.20x = 1,120,127,922,150,322.12
  5. Step 5: Solve for x
    x = 1,120,127,922,150,322.12/45,254,200.20
  6. Step 6: Final answer
    x = 24,751,910.70

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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.