Home / 36,889,239.58-55,333,852.41-10,981,919.86

Finding the Fourth Proportional to 36,889,239.58, 55,333,852.41 and 10,981,919.86

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Solution

The fourth proportional to 36,889,239.58, 55,333,852.41 and 10,981,919.86 is: 16,472,877.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,889,239.58 : 55,333,852.41 = 10,981,919.86 : x
  2. Step 2: Convert to fraction form
    36,889,239.58/55,333,852.41 = 10,981,919.86/x
  3. Step 3: Cross multiply
    36,889,239.58x = 55,333,852.41 × 10,981,919.86
  4. Step 4: Simplify right side
    36,889,239.58x = 607,671,932,614,535.38
  5. Step 5: Solve for x
    x = 607,671,932,614,535.38/36,889,239.58
  6. Step 6: Final answer
    x = 16,472,877.72

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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.