Home / 54,500,323.44-81,617,685.04-36,045,025.04

Finding the Fourth Proportional to 54,500,323.44, 81,617,685.04 and 36,045,025.04

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Solution

The fourth proportional to 54,500,323.44, 81,617,685.04 and 36,045,025.04 is: 53,979,707.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,500,323.44 : 81,617,685.04 = 36,045,025.04 : x
  2. Step 2: Convert to fraction form
    54,500,323.44/81,617,685.04 = 36,045,025.04/x
  3. Step 3: Cross multiply
    54,500,323.44x = 81,617,685.04 × 36,045,025.04
  4. Step 4: Simplify right side
    54,500,323.44x = 2,941,911,500,973,633.50
  5. Step 5: Solve for x
    x = 2,941,911,500,973,633.50/54,500,323.44
  6. Step 6: Final answer
    x = 53,979,707.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.