Home / 50,025,929.04-68,980,960.86-32,589,940.32

Finding the Fourth Proportional to 50,025,929.04, 68,980,960.86 and 32,589,940.32

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Solution

The fourth proportional to 50,025,929.04, 68,980,960.86 and 32,589,940.32 is: 44,938,403.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,025,929.04 : 68,980,960.86 = 32,589,940.32 : x
  2. Step 2: Convert to fraction form
    50,025,929.04/68,980,960.86 = 32,589,940.32/x
  3. Step 3: Cross multiply
    50,025,929.04x = 68,980,960.86 × 32,589,940.32
  4. Step 4: Simplify right side
    50,025,929.04x = 2,248,085,397,643,656
  5. Step 5: Solve for x
    x = 2,248,085,397,643,656/50,025,929.04
  6. Step 6: Final answer
    x = 44,938,403.76

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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.