Home / 592,974,906.09-889,457,880.65-178,449,942.75

Finding the Fourth Proportional to 592,974,906.09, 889,457,880.65 and 178,449,942.75

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Solution

The fourth proportional to 592,974,906.09, 889,457,880.65 and 178,449,942.75 is: 267,673,566.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,974,906.09 : 889,457,880.65 = 178,449,942.75 : x
  2. Step 2: Convert to fraction form
    592,974,906.09/889,457,880.65 = 178,449,942.75/x
  3. Step 3: Cross multiply
    592,974,906.09x = 889,457,880.65 × 178,449,942.75
  4. Step 4: Simplify right side
    592,974,906.09x = 158,723,707,879,636,576
  5. Step 5: Solve for x
    x = 158,723,707,879,636,576/592,974,906.09
  6. Step 6: Final answer
    x = 267,673,566.37

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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.