Home / 59,928,741.09-82,678,797.57-36,398,401.97

Finding the Fourth Proportional to 59,928,741.09, 82,678,797.57 and 36,398,401.97

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Solution

The fourth proportional to 59,928,741.09, 82,678,797.57 and 36,398,401.97 is: 50,215,907.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,928,741.09 : 82,678,797.57 = 36,398,401.97 : x
  2. Step 2: Convert to fraction form
    59,928,741.09/82,678,797.57 = 36,398,401.97/x
  3. Step 3: Cross multiply
    59,928,741.09x = 82,678,797.57 × 36,398,401.97
  4. Step 4: Simplify right side
    59,928,741.09x = 3,009,376,107,935,725.50
  5. Step 5: Solve for x
    x = 3,009,376,107,935,725.50/59,928,741.09
  6. Step 6: Final answer
    x = 50,215,907.31

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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.