Home / 33,086,946.55-49,630,419.83-25,434,196.15

Finding the Fourth Proportional to 33,086,946.55, 49,630,419.83 and 25,434,196.15

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Solution

The fourth proportional to 33,086,946.55, 49,630,419.83 and 25,434,196.15 is: 38,151,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,946.55 : 49,630,419.83 = 25,434,196.15 : x
  2. Step 2: Convert to fraction form
    33,086,946.55/49,630,419.83 = 25,434,196.15/x
  3. Step 3: Cross multiply
    33,086,946.55x = 49,630,419.83 × 25,434,196.15
  4. Step 4: Simplify right side
    33,086,946.55x = 1,262,309,832,835,898.75
  5. Step 5: Solve for x
    x = 1,262,309,832,835,898.75/33,086,946.55
  6. Step 6: Final answer
    x = 38,151,294.23

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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.