Home / 109,616,180.27-164,426,938.55-36,834,015.83

Finding the Fourth Proportional to 109,616,180.27, 164,426,938.55 and 36,834,015.83

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Solution

The fourth proportional to 109,616,180.27, 164,426,938.55 and 36,834,015.83 is: 55,251,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,616,180.27 : 164,426,938.55 = 36,834,015.83 : x
  2. Step 2: Convert to fraction form
    109,616,180.27/164,426,938.55 = 36,834,015.83/x
  3. Step 3: Cross multiply
    109,616,180.27x = 164,426,938.55 × 36,834,015.83
  4. Step 4: Simplify right side
    109,616,180.27x = 6,056,504,457,244,966
  5. Step 5: Solve for x
    x = 6,056,504,457,244,966/109,616,180.27
  6. Step 6: Final answer
    x = 55,251,920.31

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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.