Home / 122,750,944.26-184,150,672.27-45,028,570.08

Finding the Fourth Proportional to 122,750,944.26, 184,150,672.27 and 45,028,570.08

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Solution

The fourth proportional to 122,750,944.26, 184,150,672.27 and 45,028,570.08 is: 67,551,752.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,750,944.26 : 184,150,672.27 = 45,028,570.08 : x
  2. Step 2: Convert to fraction form
    122,750,944.26/184,150,672.27 = 45,028,570.08/x
  3. Step 3: Cross multiply
    122,750,944.26x = 184,150,672.27 × 45,028,570.08
  4. Step 4: Simplify right side
    122,750,944.26x = 8,292,041,451,588,808
  5. Step 5: Solve for x
    x = 8,292,041,451,588,808/122,750,944.26
  6. Step 6: Final answer
    x = 67,551,752.87

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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.