Home / 116,823,679.20-175,252,107.60-36,036,223.20

Finding the Fourth Proportional to 116,823,679.20, 175,252,107.60 and 36,036,223.20

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Solution

The fourth proportional to 116,823,679.20, 175,252,107.60 and 36,036,223.20 is: 54,059,451.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,823,679.20 : 175,252,107.60 = 36,036,223.20 : x
  2. Step 2: Convert to fraction form
    116,823,679.20/175,252,107.60 = 36,036,223.20/x
  3. Step 3: Cross multiply
    116,823,679.20x = 175,252,107.60 × 36,036,223.20
  4. Step 4: Simplify right side
    116,823,679.20x = 6,315,424,065,744,017
  5. Step 5: Solve for x
    x = 6,315,424,065,744,017/116,823,679.20
  6. Step 6: Final answer
    x = 54,059,451.89

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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.