Home / 230,840,341.60-346,260,512.46-58,317,651.04

Finding the Fourth Proportional to 230,840,341.60, 346,260,512.46 and 58,317,651.04

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Solution

The fourth proportional to 230,840,341.60, 346,260,512.46 and 58,317,651.04 is: 87,476,476.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,840,341.60 : 346,260,512.46 = 58,317,651.04 : x
  2. Step 2: Convert to fraction form
    230,840,341.60/346,260,512.46 = 58,317,651.04/x
  3. Step 3: Cross multiply
    230,840,341.60x = 346,260,512.46 × 58,317,651.04
  4. Step 4: Simplify right side
    230,840,341.60x = 20,193,099,734,573,852
  5. Step 5: Solve for x
    x = 20,193,099,734,573,852/230,840,341.60
  6. Step 6: Final answer
    x = 87,476,476.58

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1.5x scale

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.