Home / 35,540,046.02-53,310,069.04-8,613,702.02

Finding the Fourth Proportional to 35,540,046.02, 53,310,069.04 and 8,613,702.02

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Solution

The fourth proportional to 35,540,046.02, 53,310,069.04 and 8,613,702.02 is: 12,920,553.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,540,046.02 : 53,310,069.04 = 8,613,702.02 : x
  2. Step 2: Convert to fraction form
    35,540,046.02/53,310,069.04 = 8,613,702.02/x
  3. Step 3: Cross multiply
    35,540,046.02x = 53,310,069.04 × 8,613,702.02
  4. Step 4: Simplify right side
    35,540,046.02x = 459,197,049,376,187.44
  5. Step 5: Solve for x
    x = 459,197,049,376,187.44/35,540,046.02
  6. Step 6: Final answer
    x = 12,920,553.03

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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.