Home / 52,364,653.48-78,559,344.06-16,462,861.48

Finding the Fourth Proportional to 52,364,653.48, 78,559,344.06 and 16,462,861.48

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Solution

The fourth proportional to 52,364,653.48, 78,559,344.06 and 16,462,861.48 is: 24,698,179.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,364,653.48 : 78,559,344.06 = 16,462,861.48 : x
  2. Step 2: Convert to fraction form
    52,364,653.48/78,559,344.06 = 16,462,861.48/x
  3. Step 3: Cross multiply
    52,364,653.48x = 78,559,344.06 × 16,462,861.48
  4. Step 4: Simplify right side
    52,364,653.48x = 1,293,311,599,219,441
  5. Step 5: Solve for x
    x = 1,293,311,599,219,441/52,364,653.48
  6. Step 6: Final answer
    x = 24,698,179.27

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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.