Home / 59,284,420.24-81,821,091.90-34,161,641.68

Finding the Fourth Proportional to 59,284,420.24, 81,821,091.90 and 34,161,641.68

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Solution

The fourth proportional to 59,284,420.24, 81,821,091.90 and 34,161,641.68 is: 47,148,016.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,420.24 : 81,821,091.90 = 34,161,641.68 : x
  2. Step 2: Convert to fraction form
    59,284,420.24/81,821,091.90 = 34,161,641.68/x
  3. Step 3: Cross multiply
    59,284,420.24x = 81,821,091.90 × 34,161,641.68
  4. Step 4: Simplify right side
    59,284,420.24x = 2,795,142,823,354,150.50
  5. Step 5: Solve for x
    x = 2,795,142,823,354,150.50/59,284,420.24
  6. Step 6: Final answer
    x = 47,148,016.49

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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.