Home / 15,511,002.40-23,266,503.60-14,167,309.60

Finding the Fourth Proportional to 15,511,002.40, 23,266,503.60 and 14,167,309.60

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Solution

The fourth proportional to 15,511,002.40, 23,266,503.60 and 14,167,309.60 is: 21,250,964.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,002.40 : 23,266,503.60 = 14,167,309.60 : x
  2. Step 2: Convert to fraction form
    15,511,002.40/23,266,503.60 = 14,167,309.60/x
  3. Step 3: Cross multiply
    15,511,002.40x = 23,266,503.60 × 14,167,309.60
  4. Step 4: Simplify right side
    15,511,002.40x = 329,623,759,810,714.56
  5. Step 5: Solve for x
    x = 329,623,759,810,714.56/15,511,002.40
  6. Step 6: Final answer
    x = 21,250,964.40

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Similar ratio
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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.