Home / 16,794,136.52-23,176,654.04-9,452,445.20

Finding the Fourth Proportional to 16,794,136.52, 23,176,654.04 and 9,452,445.20

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Solution

The fourth proportional to 16,794,136.52, 23,176,654.04 and 9,452,445.20 is: 13,044,794.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,136.52 : 23,176,654.04 = 9,452,445.20 : x
  2. Step 2: Convert to fraction form
    16,794,136.52/23,176,654.04 = 9,452,445.20/x
  3. Step 3: Cross multiply
    16,794,136.52x = 23,176,654.04 × 9,452,445.20
  4. Step 4: Simplify right side
    16,794,136.52x = 219,076,052,232,458.59
  5. Step 5: Solve for x
    x = 219,076,052,232,458.59/16,794,136.52
  6. Step 6: Final answer
    x = 13,044,794.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.