Home / 46,233,299.56-63,777,764.30-28,586,561.12

Finding the Fourth Proportional to 46,233,299.56, 63,777,764.30 and 28,586,561.12

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Solution

The fourth proportional to 46,233,299.56, 63,777,764.30 and 28,586,561.12 is: 39,434,497.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,233,299.56 : 63,777,764.30 = 28,586,561.12 : x
  2. Step 2: Convert to fraction form
    46,233,299.56/63,777,764.30 = 28,586,561.12/x
  3. Step 3: Cross multiply
    46,233,299.56x = 63,777,764.30 × 28,586,561.12
  4. Step 4: Simplify right side
    46,233,299.56x = 1,823,186,956,940,015
  5. Step 5: Solve for x
    x = 1,823,186,956,940,015/46,233,299.56
  6. Step 6: Final answer
    x = 39,434,497.96

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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.