Home / 89,608,224.96-134,367,285.24-52,228,873.92

Finding the Fourth Proportional to 89,608,224.96, 134,367,285.24 and 52,228,873.92

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Solution

The fourth proportional to 89,608,224.96, 134,367,285.24 and 52,228,873.92 is: 78,317,051.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,608,224.96 : 134,367,285.24 = 52,228,873.92 : x
  2. Step 2: Convert to fraction form
    89,608,224.96/134,367,285.24 = 52,228,873.92/x
  3. Step 3: Cross multiply
    89,608,224.96x = 134,367,285.24 × 52,228,873.92
  4. Step 4: Simplify right side
    89,608,224.96x = 7,017,851,999,772,638
  5. Step 5: Solve for x
    x = 7,017,851,999,772,638/89,608,224.96
  6. Step 6: Final answer
    x = 78,317,051.84

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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.