Home / 60,400,217.32-90,599,747.09-35,790,429.04

Finding the Fourth Proportional to 60,400,217.32, 90,599,747.09 and 35,790,429.04

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Solution

The fourth proportional to 60,400,217.32, 90,599,747.09 and 35,790,429.04 is: 53,685,300.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,400,217.32 : 90,599,747.09 = 35,790,429.04 : x
  2. Step 2: Convert to fraction form
    60,400,217.32/90,599,747.09 = 35,790,429.04/x
  3. Step 3: Cross multiply
    60,400,217.32x = 90,599,747.09 × 35,790,429.04
  4. Step 4: Simplify right side
    60,400,217.32x = 3,242,603,819,456,933.50
  5. Step 5: Solve for x
    x = 3,242,603,819,456,933.50/60,400,217.32
  6. Step 6: Final answer
    x = 53,685,300.54

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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.