Home / 335,533,265.09-503,376,143.73-102,384,833.19

Finding the Fourth Proportional to 335,533,265.09, 503,376,143.73 and 102,384,833.19

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Solution

The fourth proportional to 335,533,265.09, 503,376,143.73 and 102,384,833.19 is: 153,600,515.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,533,265.09 : 503,376,143.73 = 102,384,833.19 : x
  2. Step 2: Convert to fraction form
    335,533,265.09/503,376,143.73 = 102,384,833.19/x
  3. Step 3: Cross multiply
    335,533,265.09x = 503,376,143.73 × 102,384,833.19
  4. Step 4: Simplify right side
    335,533,265.09x = 51,538,082,505,349,912
  5. Step 5: Solve for x
    x = 51,538,082,505,349,912/335,533,265.09
  6. Step 6: Final answer
    x = 153,600,515.56

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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.