Home / 33,206,861.60-49,819,623.60-16,168,090.40

Finding the Fourth Proportional to 33,206,861.60, 49,819,623.60 and 16,168,090.40

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Solution

The fourth proportional to 33,206,861.60, 49,819,623.60 and 16,168,090.40 is: 24,256,678.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206,861.60 : 49,819,623.60 = 16,168,090.40 : x
  2. Step 2: Convert to fraction form
    33,206,861.60/49,819,623.60 = 16,168,090.40/x
  3. Step 3: Cross multiply
    33,206,861.60x = 49,819,623.60 × 16,168,090.40
  4. Step 4: Simplify right side
    33,206,861.60x = 805,488,178,058,773.50
  5. Step 5: Solve for x
    x = 805,488,178,058,773.50/33,206,861.60
  6. Step 6: Final answer
    x = 24,256,678.87

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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.