Home / 16,308,846.75-24,463,417.32-4,949,295.42

Finding the Fourth Proportional to 16,308,846.75, 24,463,417.32 and 4,949,295.42

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Solution

The fourth proportional to 16,308,846.75, 24,463,417.32 and 4,949,295.42 is: 7,423,987.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,308,846.75 : 24,463,417.32 = 4,949,295.42 : x
  2. Step 2: Convert to fraction form
    16,308,846.75/24,463,417.32 = 4,949,295.42/x
  3. Step 3: Cross multiply
    16,308,846.75x = 24,463,417.32 × 4,949,295.42
  4. Step 4: Simplify right side
    16,308,846.75x = 121,076,679,299,424.67
  5. Step 5: Solve for x
    x = 121,076,679,299,424.67/16,308,846.75
  6. Step 6: Final answer
    x = 7,423,987.80

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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.