Home / 43,792,272.16-65,525,695.44-27,542,337.28

Finding the Fourth Proportional to 43,792,272.16, 65,525,695.44 and 27,542,337.28

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Solution

The fourth proportional to 43,792,272.16, 65,525,695.44 and 27,542,337.28 is: 41,211,170.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,792,272.16 : 65,525,695.44 = 27,542,337.28 : x
  2. Step 2: Convert to fraction form
    43,792,272.16/65,525,695.44 = 27,542,337.28/x
  3. Step 3: Cross multiply
    43,792,272.16x = 65,525,695.44 × 27,542,337.28
  4. Step 4: Simplify right side
    43,792,272.16x = 1,804,730,804,315,038
  5. Step 5: Solve for x
    x = 1,804,730,804,315,038/43,792,272.16
  6. Step 6: Final answer
    x = 41,211,170.72

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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.