Home / 33,203,971.92-49,807,484.28-10,173,257.04

Finding the Fourth Proportional to 33,203,971.92, 49,807,484.28 and 10,173,257.04

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Solution

The fourth proportional to 33,203,971.92, 49,807,484.28 and 10,173,257.04 is: 15,260,353.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203,971.92 : 49,807,484.28 = 10,173,257.04 : x
  2. Step 2: Convert to fraction form
    33,203,971.92/49,807,484.28 = 10,173,257.04/x
  3. Step 3: Cross multiply
    33,203,971.92x = 49,807,484.28 × 10,173,257.04
  4. Step 4: Simplify right side
    33,203,971.92x = 506,704,340,096,199.31
  5. Step 5: Solve for x
    x = 506,704,340,096,199.31/33,203,971.92
  6. Step 6: Final answer
    x = 15,260,353.23

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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.