Home / 173,943,891.24-240,042,724.32-95,628,777.18

Finding the Fourth Proportional to 173,943,891.24, 240,042,724.32 and 95,628,777.18

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Solution

The fourth proportional to 173,943,891.24, 240,042,724.32 and 95,628,777.18 is: 131,967,797.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,943,891.24 : 240,042,724.32 = 95,628,777.18 : x
  2. Step 2: Convert to fraction form
    173,943,891.24/240,042,724.32 = 95,628,777.18/x
  3. Step 3: Cross multiply
    173,943,891.24x = 240,042,724.32 × 95,628,777.18
  4. Step 4: Simplify right side
    173,943,891.24x = 22,954,992,197,677,448
  5. Step 5: Solve for x
    x = 22,954,992,197,677,448/173,943,891.24
  6. Step 6: Final answer
    x = 131,967,797.40

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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.