Home / 79,844,084.64-110,163,894.48-46,786,584.96

Finding the Fourth Proportional to 79,844,084.64, 110,163,894.48 and 46,786,584.96

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Solution

The fourth proportional to 79,844,084.64, 110,163,894.48 and 46,786,584.96 is: 64,553,215.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,844,084.64 : 110,163,894.48 = 46,786,584.96 : x
  2. Step 2: Convert to fraction form
    79,844,084.64/110,163,894.48 = 46,786,584.96/x
  3. Step 3: Cross multiply
    79,844,084.64x = 110,163,894.48 × 46,786,584.96
  4. Step 4: Simplify right side
    79,844,084.64x = 5,154,192,408,612,995
  5. Step 5: Solve for x
    x = 5,154,192,408,612,995/79,844,084.64
  6. Step 6: Final answer
    x = 64,553,215.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.