Home / 48,352,814.40-72,529,221.60-16,440,110.40

Finding the Fourth Proportional to 48,352,814.40, 72,529,221.60 and 16,440,110.40

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Solution

The fourth proportional to 48,352,814.40, 72,529,221.60 and 16,440,110.40 is: 24,660,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,352,814.40 : 72,529,221.60 = 16,440,110.40 : x
  2. Step 2: Convert to fraction form
    48,352,814.40/72,529,221.60 = 16,440,110.40/x
  3. Step 3: Cross multiply
    48,352,814.40x = 72,529,221.60 × 16,440,110.40
  4. Step 4: Simplify right side
    48,352,814.40x = 1,192,388,410,330,064.50
  5. Step 5: Solve for x
    x = 1,192,388,410,330,064.50/48,352,814.40
  6. Step 6: Final answer
    x = 24,660,165.60

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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.