Home / 57,951,907.92-79,956,191.88-34,738,565.04

Finding the Fourth Proportional to 57,951,907.92, 79,956,191.88 and 34,738,565.04

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Solution

The fourth proportional to 57,951,907.92, 79,956,191.88 and 34,738,565.04 is: 47,928,764.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,951,907.92 : 79,956,191.88 = 34,738,565.04 : x
  2. Step 2: Convert to fraction form
    57,951,907.92/79,956,191.88 = 34,738,565.04/x
  3. Step 3: Cross multiply
    57,951,907.92x = 79,956,191.88 × 34,738,565.04
  4. Step 4: Simplify right side
    57,951,907.92x = 2,777,563,371,974,099.50
  5. Step 5: Solve for x
    x = 2,777,563,371,974,099.50/57,951,907.92
  6. Step 6: Final answer
    x = 47,928,764.93

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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.