Home / 33,718,143.60-50,577,215.40-25,215,087.60

Finding the Fourth Proportional to 33,718,143.60, 50,577,215.40 and 25,215,087.60

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Solution

The fourth proportional to 33,718,143.60, 50,577,215.40 and 25,215,087.60 is: 37,822,631.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718,143.60 : 50,577,215.40 = 25,215,087.60 : x
  2. Step 2: Convert to fraction form
    33,718,143.60/50,577,215.40 = 25,215,087.60/x
  3. Step 3: Cross multiply
    33,718,143.60x = 50,577,215.40 × 25,215,087.60
  4. Step 4: Simplify right side
    33,718,143.60x = 1,275,308,916,875,069
  5. Step 5: Solve for x
    x = 1,275,308,916,875,069/33,718,143.60
  6. Step 6: Final answer
    x = 37,822,631.40

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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.