Home / 24,719,007.80-37,082,010.90-7,677,903.80

Finding the Fourth Proportional to 24,719,007.80, 37,082,010.90 and 7,677,903.80

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Solution

The fourth proportional to 24,719,007.80, 37,082,010.90 and 7,677,903.80 is: 11,517,942.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,719,007.80 : 37,082,010.90 = 7,677,903.80 : x
  2. Step 2: Convert to fraction form
    24,719,007.80/37,082,010.90 = 7,677,903.80/x
  3. Step 3: Cross multiply
    24,719,007.80x = 37,082,010.90 × 7,677,903.80
  4. Step 4: Simplify right side
    24,719,007.80x = 284,712,112,400,751.38
  5. Step 5: Solve for x
    x = 284,712,112,400,751.38/24,719,007.80
  6. Step 6: Final answer
    x = 11,517,942.58

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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.