Home / 23,973,033.96-33,074,691.60-13,652,449.74

Finding the Fourth Proportional to 23,973,033.96, 33,074,691.60 and 13,652,449.74

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Solution

The fourth proportional to 23,973,033.96, 33,074,691.60 and 13,652,449.74 is: 18,835,770.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,973,033.96 : 33,074,691.60 = 13,652,449.74 : x
  2. Step 2: Convert to fraction form
    23,973,033.96/33,074,691.60 = 13,652,449.74/x
  3. Step 3: Cross multiply
    23,973,033.96x = 33,074,691.60 × 13,652,449.74
  4. Step 4: Simplify right side
    23,973,033.96x = 451,550,564,735,000.19
  5. Step 5: Solve for x
    x = 451,550,564,735,000.19/23,973,033.96
  6. Step 6: Final answer
    x = 18,835,770.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.