Home / 67,424,947.34-93,046,589.07-36,485,448.62

Finding the Fourth Proportional to 67,424,947.34, 93,046,589.07 and 36,485,448.62

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Solution

The fourth proportional to 67,424,947.34, 93,046,589.07 and 36,485,448.62 is: 50,350,006.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,424,947.34 : 93,046,589.07 = 36,485,448.62 : x
  2. Step 2: Convert to fraction form
    67,424,947.34/93,046,589.07 = 36,485,448.62/x
  3. Step 3: Cross multiply
    67,424,947.34x = 93,046,589.07 × 36,485,448.62
  4. Step 4: Simplify right side
    67,424,947.34x = 3,394,846,544,779,738
  5. Step 5: Solve for x
    x = 3,394,846,544,779,738/67,424,947.34
  6. Step 6: Final answer
    x = 50,350,006.62

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