Home / 58,424,158.20-80,618,313.24-33,652,401.78

Finding the Fourth Proportional to 58,424,158.20, 80,618,313.24 and 33,652,401.78

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Solution

The fourth proportional to 58,424,158.20, 80,618,313.24 and 33,652,401.78 is: 46,436,268.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,424,158.20 : 80,618,313.24 = 33,652,401.78 : x
  2. Step 2: Convert to fraction form
    58,424,158.20/80,618,313.24 = 33,652,401.78/x
  3. Step 3: Cross multiply
    58,424,158.20x = 80,618,313.24 × 33,652,401.78
  4. Step 4: Simplify right side
    58,424,158.20x = 2,712,999,867,978,373.50
  5. Step 5: Solve for x
    x = 2,712,999,867,978,373.50/58,424,158.20
  6. Step 6: Final answer
    x = 46,436,268.00

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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.