Home / 32,643,935.92-45,048,630.09-17,959,287.18

Finding the Fourth Proportional to 32,643,935.92, 45,048,630.09 and 17,959,287.18

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Solution

The fourth proportional to 32,643,935.92, 45,048,630.09 and 17,959,287.18 is: 24,783,815.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,935.92 : 45,048,630.09 = 17,959,287.18 : x
  2. Step 2: Convert to fraction form
    32,643,935.92/45,048,630.09 = 17,959,287.18/x
  3. Step 3: Cross multiply
    32,643,935.92x = 45,048,630.09 × 17,959,287.18
  4. Step 4: Simplify right side
    32,643,935.92x = 809,041,284,536,859.75
  5. Step 5: Solve for x
    x = 809,041,284,536,859.75/32,643,935.92
  6. Step 6: Final answer
    x = 24,783,815.48

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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.