Home / 11,232,353.70-16,848,530.55-6,130,520.10

Finding the Fourth Proportional to 11,232,353.70, 16,848,530.55 and 6,130,520.10

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Solution

The fourth proportional to 11,232,353.70, 16,848,530.55 and 6,130,520.10 is: 9,195,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,353.70 : 16,848,530.55 = 6,130,520.10 : x
  2. Step 2: Convert to fraction form
    11,232,353.70/16,848,530.55 = 6,130,520.10/x
  3. Step 3: Cross multiply
    11,232,353.70x = 16,848,530.55 × 6,130,520.10
  4. Step 4: Simplify right side
    11,232,353.70x = 103,290,255,192,239.05
  5. Step 5: Solve for x
    x = 103,290,255,192,239.05/11,232,353.70
  6. Step 6: Final answer
    x = 9,195,780.15

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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.