Home / 58,293,166.10-87,439,749.15-27,993,722.90

Finding the Fourth Proportional to 58,293,166.10, 87,439,749.15 and 27,993,722.90

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Solution

The fourth proportional to 58,293,166.10, 87,439,749.15 and 27,993,722.90 is: 41,990,584.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,293,166.10 : 87,439,749.15 = 27,993,722.90 : x
  2. Step 2: Convert to fraction form
    58,293,166.10/87,439,749.15 = 27,993,722.90/x
  3. Step 3: Cross multiply
    58,293,166.10x = 87,439,749.15 × 27,993,722.90
  4. Step 4: Simplify right side
    58,293,166.10x = 2,447,764,108,150,610.50
  5. Step 5: Solve for x
    x = 2,447,764,108,150,610.50/58,293,166.10
  6. Step 6: Final answer
    x = 41,990,584.35

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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.