Home / 33,697,581.12-50,546,375.28-9,440,113.68

Finding the Fourth Proportional to 33,697,581.12, 50,546,375.28 and 9,440,113.68

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Solution

The fourth proportional to 33,697,581.12, 50,546,375.28 and 9,440,113.68 is: 14,160,171.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,581.12 : 50,546,375.28 = 9,440,113.68 : x
  2. Step 2: Convert to fraction form
    33,697,581.12/50,546,375.28 = 9,440,113.68/x
  3. Step 3: Cross multiply
    33,697,581.12x = 50,546,375.28 × 9,440,113.68
  4. Step 4: Simplify right side
    33,697,581.12x = 477,163,528,755,141.81
  5. Step 5: Solve for x
    x = 477,163,528,755,141.81/33,697,581.12
  6. Step 6: Final answer
    x = 14,160,171.53

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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.