Home / 16,331,435.10-24,498,678.69-4,816,913.58

Finding the Fourth Proportional to 16,331,435.10, 24,498,678.69 and 4,816,913.58

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Solution

The fourth proportional to 16,331,435.10, 24,498,678.69 and 4,816,913.58 is: 7,225,820.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,331,435.10 : 24,498,678.69 = 4,816,913.58 : x
  2. Step 2: Convert to fraction form
    16,331,435.10/24,498,678.69 = 4,816,913.58/x
  3. Step 3: Cross multiply
    16,331,435.10x = 24,498,678.69 × 4,816,913.58
  4. Step 4: Simplify right side
    16,331,435.10x = 118,008,018,073,917.62
  5. Step 5: Solve for x
    x = 118,008,018,073,917.62/16,331,435.10
  6. Step 6: Final answer
    x = 7,225,820.47

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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.