Home / 33,025,196.39-49,533,946.65-8,766,008.64

Finding the Fourth Proportional to 33,025,196.39, 49,533,946.65 and 8,766,008.64

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Solution

The fourth proportional to 33,025,196.39, 49,533,946.65 and 8,766,008.64 is: 13,147,991.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,196.39 : 49,533,946.65 = 8,766,008.64 : x
  2. Step 2: Convert to fraction form
    33,025,196.39/49,533,946.65 = 8,766,008.64/x
  3. Step 3: Cross multiply
    33,025,196.39x = 49,533,946.65 × 8,766,008.64
  4. Step 4: Simplify right side
    33,025,196.39x = 434,215,004,307,199.06
  5. Step 5: Solve for x
    x = 434,215,004,307,199.06/33,025,196.39
  6. Step 6: Final answer
    x = 13,147,991.59

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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.