Home / 33,206,919.60-49,819,710.60-16,168,148.40

Finding the Fourth Proportional to 33,206,919.60, 49,819,710.60 and 16,168,148.40

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Solution

The fourth proportional to 33,206,919.60, 49,819,710.60 and 16,168,148.40 is: 24,256,765.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,919.60 : 49,819,710.60 = 16,168,148.40 : x
  2. Step 2: Convert to fraction form
    33,206,919.60/49,819,710.60 = 16,168,148.40/x
  3. Step 3: Cross multiply
    33,206,919.60x = 49,819,710.60 × 16,168,148.40
  4. Step 4: Simplify right side
    33,206,919.60x = 805,492,474,225,853.12
  5. Step 5: Solve for x
    x = 805,492,474,225,853.12/33,206,919.60
  6. Step 6: Final answer
    x = 24,256,765.88

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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.