Home / 40,835,464.65-56,355,451.43-22,500,745.29

Finding the Fourth Proportional to 40,835,464.65, 56,355,451.43 and 22,500,745.29

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Solution

The fourth proportional to 40,835,464.65, 56,355,451.43 and 22,500,745.29 is: 31,052,411.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,835,464.65 : 56,355,451.43 = 22,500,745.29 : x
  2. Step 2: Convert to fraction form
    40,835,464.65/56,355,451.43 = 22,500,745.29/x
  3. Step 3: Cross multiply
    40,835,464.65x = 56,355,451.43 × 22,500,745.29
  4. Step 4: Simplify right side
    40,835,464.65x = 1,268,039,658,216,892.50
  5. Step 5: Solve for x
    x = 1,268,039,658,216,892.50/40,835,464.65
  6. Step 6: Final answer
    x = 31,052,411.65

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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.