Home / 11,178,392.93-16,767,568.46-3,502,625.39

Finding the Fourth Proportional to 11,178,392.93, 16,767,568.46 and 3,502,625.39

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Solution

The fourth proportional to 11,178,392.93, 16,767,568.46 and 3,502,625.39 is: 5,253,931.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,178,392.93 : 16,767,568.46 = 3,502,625.39 : x
  2. Step 2: Convert to fraction form
    11,178,392.93/16,767,568.46 = 3,502,625.39/x
  3. Step 3: Cross multiply
    11,178,392.93x = 16,767,568.46 × 3,502,625.39
  4. Step 4: Simplify right side
    11,178,392.93x = 58,730,510,915,208.23
  5. Step 5: Solve for x
    x = 58,730,510,915,208.23/11,178,392.93
  6. Step 6: Final answer
    x = 5,253,931.52

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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.