Home / 148,121,825.04-222,183,473.76-60,731,075.52

Finding the Fourth Proportional to 148,121,825.04, 222,183,473.76 and 60,731,075.52

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Solution

The fourth proportional to 148,121,825.04, 222,183,473.76 and 60,731,075.52 is: 91,096,915.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,121,825.04 : 222,183,473.76 = 60,731,075.52 : x
  2. Step 2: Convert to fraction form
    148,121,825.04/222,183,473.76 = 60,731,075.52/x
  3. Step 3: Cross multiply
    148,121,825.04x = 222,183,473.76 × 60,731,075.52
  4. Step 4: Simplify right side
    148,121,825.04x = 13,493,441,324,214,498
  5. Step 5: Solve for x
    x = 13,493,441,324,214,498/148,121,825.04
  6. Step 6: Final answer
    x = 91,096,915.13

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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.