Home / 58,396,452.32-87,599,660.88-15,265,586.72

Finding the Fourth Proportional to 58,396,452.32, 87,599,660.88 and 15,265,586.72

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Solution

The fourth proportional to 58,396,452.32, 87,599,660.88 and 15,265,586.72 is: 22,899,682.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,396,452.32 : 87,599,660.88 = 15,265,586.72 : x
  2. Step 2: Convert to fraction form
    58,396,452.32/87,599,660.88 = 15,265,586.72/x
  3. Step 3: Cross multiply
    58,396,452.32x = 87,599,660.88 × 15,265,586.72
  4. Step 4: Simplify right side
    58,396,452.32x = 1,337,260,219,806,231.50
  5. Step 5: Solve for x
    x = 1,337,260,219,806,231.50/58,396,452.32
  6. Step 6: Final answer
    x = 22,899,682.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.