Home / 223,664,848,253.53-335,498,526,668.54-74,604,405,901.20

Finding the Fourth Proportional to 223,664,848,253.53, 335,498,526,668.54 and 74,604,405,901.20

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Solution

The fourth proportional to 223,664,848,253.53, 335,498,526,668.54 and 74,604,405,901.20 is: 111,907,027,225.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,664,848,253.53 : 335,498,526,668.54 = 74,604,405,901.20 : x
  2. Step 2: Convert to fraction form
    223,664,848,253.53/335,498,526,668.54 = 74,604,405,901.20/x
  3. Step 3: Cross multiply
    223,664,848,253.53x = 335,498,526,668.54 × 74,604,405,901.20
  4. Step 4: Simplify right side
    223,664,848,253.53x = 25,029,668,262,834,329,354,240
  5. Step 5: Solve for x
    x = 25,029,668,262,834,329,354,240/223,664,848,253.53
  6. Step 6: Final answer
    x = 111,907,027,225.23

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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.