Home / 55,914,604.92-77,185,962.18-37,590,519.24

Finding the Fourth Proportional to 55,914,604.92, 77,185,962.18 and 37,590,519.24

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Solution

The fourth proportional to 55,914,604.92, 77,185,962.18 and 37,590,519.24 is: 51,890,921.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,914,604.92 : 77,185,962.18 = 37,590,519.24 : x
  2. Step 2: Convert to fraction form
    55,914,604.92/77,185,962.18 = 37,590,519.24/x
  3. Step 3: Cross multiply
    55,914,604.92x = 77,185,962.18 × 37,590,519.24
  4. Step 4: Simplify right side
    55,914,604.92x = 2,901,460,396,385,203
  5. Step 5: Solve for x
    x = 2,901,460,396,385,203/55,914,604.92
  6. Step 6: Final answer
    x = 51,890,921.89

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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.