Home / 16,119,834-24,182,941.86-4,605,399.24

Finding the Fourth Proportional to 16,119,834, 24,182,941.86 and 4,605,399.24

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Solution

The fourth proportional to 16,119,834, 24,182,941.86 and 4,605,399.24 is: 6,909,010.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,834 : 24,182,941.86 = 4,605,399.24 : x
  2. Step 2: Convert to fraction form
    16,119,834/24,182,941.86 = 4,605,399.24/x
  3. Step 3: Cross multiply
    16,119,834x = 24,182,941.86 × 4,605,399.24
  4. Step 4: Simplify right side
    16,119,834x = 111,372,102,063,008.19
  5. Step 5: Solve for x
    x = 111,372,102,063,008.19/16,119,834
  6. Step 6: Final answer
    x = 6,909,010.48

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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.