Home / 47,220,004.62-70,850,591.46-16,536,595.10

Finding the Fourth Proportional to 47,220,004.62, 70,850,591.46 and 16,536,595.10

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Solution

The fourth proportional to 47,220,004.62, 70,850,591.46 and 16,536,595.10 is: 24,812,101.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,220,004.62 : 70,850,591.46 = 16,536,595.10 : x
  2. Step 2: Convert to fraction form
    47,220,004.62/70,850,591.46 = 16,536,595.10/x
  3. Step 3: Cross multiply
    47,220,004.62x = 70,850,591.46 × 16,536,595.10
  4. Step 4: Simplify right side
    47,220,004.62x = 1,171,627,543,215,284.75
  5. Step 5: Solve for x
    x = 1,171,627,543,215,284.75/47,220,004.62
  6. Step 6: Final answer
    x = 24,812,101.41

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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.