Home / 116,624,535.48-175,116,589.20-98,664,716.52

Finding the Fourth Proportional to 116,624,535.48, 175,116,589.20 and 98,664,716.52

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Solution

The fourth proportional to 116,624,535.48, 175,116,589.20 and 98,664,716.52 is: 148,149,174.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,624,535.48 : 175,116,589.20 = 98,664,716.52 : x
  2. Step 2: Convert to fraction form
    116,624,535.48/175,116,589.20 = 98,664,716.52/x
  3. Step 3: Cross multiply
    116,624,535.48x = 175,116,589.20 × 98,664,716.52
  4. Step 4: Simplify right side
    116,624,535.48x = 17,277,828,631,367,292
  5. Step 5: Solve for x
    x = 17,277,828,631,367,292/116,624,535.48
  6. Step 6: Final answer
    x = 148,149,174.27

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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.