Home / 95,660,776.44-132,003,450.28-53,271,133.46

Finding the Fourth Proportional to 95,660,776.44, 132,003,450.28 and 53,271,133.46

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Solution

The fourth proportional to 95,660,776.44, 132,003,450.28 and 53,271,133.46 is: 73,509,474.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,660,776.44 : 132,003,450.28 = 53,271,133.46 : x
  2. Step 2: Convert to fraction form
    95,660,776.44/132,003,450.28 = 53,271,133.46/x
  3. Step 3: Cross multiply
    95,660,776.44x = 132,003,450.28 × 53,271,133.46
  4. Step 4: Simplify right side
    95,660,776.44x = 7,031,973,417,046,355
  5. Step 5: Solve for x
    x = 7,031,973,417,046,355/95,660,776.44
  6. Step 6: Final answer
    x = 73,509,474.61

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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.