Home / 23,130,515.12-34,659,272.25-8,537,348.77

Finding the Fourth Proportional to 23,130,515.12, 34,659,272.25 and 8,537,348.77

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Solution

The fourth proportional to 23,130,515.12, 34,659,272.25 and 8,537,348.77 is: 12,792,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,130,515.12 : 34,659,272.25 = 8,537,348.77 : x
  2. Step 2: Convert to fraction form
    23,130,515.12/34,659,272.25 = 8,537,348.77/x
  3. Step 3: Cross multiply
    23,130,515.12x = 34,659,272.25 × 8,537,348.77
  4. Step 4: Simplify right side
    23,130,515.12x = 295,898,295,225,984.44
  5. Step 5: Solve for x
    x = 295,898,295,225,984.44/23,130,515.12
  6. Step 6: Final answer
    x = 12,792,551.04

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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.