Home / 474,250,170.60-654,451,179.26-262,566,435.69

Finding the Fourth Proportional to 474,250,170.60, 654,451,179.26 and 262,566,435.69

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Solution

The fourth proportional to 474,250,170.60, 654,451,179.26 and 262,566,435.69 is: 362,333,899.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,250,170.60 : 654,451,179.26 = 262,566,435.69 : x
  2. Step 2: Convert to fraction form
    474,250,170.60/654,451,179.26 = 262,566,435.69/x
  3. Step 3: Cross multiply
    474,250,170.60x = 654,451,179.26 × 262,566,435.69
  4. Step 4: Simplify right side
    474,250,170.60x = 171,836,913,470,102,624
  5. Step 5: Solve for x
    x = 171,836,913,470,102,624/474,250,170.60
  6. Step 6: Final answer
    x = 362,333,899.12

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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.