Home / 49,207,612.90-73,811,419.35-16,848,760.90

Finding the Fourth Proportional to 49,207,612.90, 73,811,419.35 and 16,848,760.90

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Solution

The fourth proportional to 49,207,612.90, 73,811,419.35 and 16,848,760.90 is: 25,273,141.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,612.90 : 73,811,419.35 = 16,848,760.90 : x
  2. Step 2: Convert to fraction form
    49,207,612.90/73,811,419.35 = 16,848,760.90/x
  3. Step 3: Cross multiply
    49,207,612.90x = 73,811,419.35 × 16,848,760.90
  4. Step 4: Simplify right side
    49,207,612.90x = 1,243,630,956,317,783.25
  5. Step 5: Solve for x
    x = 1,243,630,956,317,783.25/49,207,612.90
  6. Step 6: Final answer
    x = 25,273,141.35

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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.