Home / 58,487,229.27-80,717,790.73-32,381,747.10

Finding the Fourth Proportional to 58,487,229.27, 80,717,790.73 and 32,381,747.10

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Solution

The fourth proportional to 58,487,229.27, 80,717,790.73 and 32,381,747.10 is: 44,689,808.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,487,229.27 : 80,717,790.73 = 32,381,747.10 : x
  2. Step 2: Convert to fraction form
    58,487,229.27/80,717,790.73 = 32,381,747.10/x
  3. Step 3: Cross multiply
    58,487,229.27x = 80,717,790.73 × 32,381,747.10
  4. Step 4: Simplify right side
    58,487,229.27x = 2,613,783,085,889,584.50
  5. Step 5: Solve for x
    x = 2,613,783,085,889,584.50/58,487,229.27
  6. Step 6: Final answer
    x = 44,689,808.67

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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.