Home / 104,672,022.27-144,447,394.82-58,261,282.17

Finding the Fourth Proportional to 104,672,022.27, 144,447,394.82 and 58,261,282.17

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Solution

The fourth proportional to 104,672,022.27, 144,447,394.82 and 58,261,282.17 is: 80,400,571.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,672,022.27 : 144,447,394.82 = 58,261,282.17 : x
  2. Step 2: Convert to fraction form
    104,672,022.27/144,447,394.82 = 58,261,282.17/x
  3. Step 3: Cross multiply
    104,672,022.27x = 144,447,394.82 × 58,261,282.17
  4. Step 4: Simplify right side
    104,672,022.27x = 8,415,690,428,038,110
  5. Step 5: Solve for x
    x = 8,415,690,428,038,110/104,672,022.27
  6. Step 6: Final answer
    x = 80,400,571.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.