Home / 11,232,370.10-16,848,555.15-11,008,421.30

Finding the Fourth Proportional to 11,232,370.10, 16,848,555.15 and 11,008,421.30

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Solution

The fourth proportional to 11,232,370.10, 16,848,555.15 and 11,008,421.30 is: 16,512,631.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,370.10 : 16,848,555.15 = 11,008,421.30 : x
  2. Step 2: Convert to fraction form
    11,232,370.10/16,848,555.15 = 11,008,421.30/x
  3. Step 3: Cross multiply
    11,232,370.10x = 16,848,555.15 × 11,008,421.30
  4. Step 4: Simplify right side
    11,232,370.10x = 185,475,993,387,484.69
  5. Step 5: Solve for x
    x = 185,475,993,387,484.69/11,232,370.10
  6. Step 6: Final answer
    x = 16,512,631.95

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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.