Home / 14,901,714.30-22,333,872.60-6,372,020.64

Finding the Fourth Proportional to 14,901,714.30, 22,333,872.60 and 6,372,020.64

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Solution

The fourth proportional to 14,901,714.30, 22,333,872.60 and 6,372,020.64 is: 9,550,035.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,901,714.30 : 22,333,872.60 = 6,372,020.64 : x
  2. Step 2: Convert to fraction form
    14,901,714.30/22,333,872.60 = 6,372,020.64/x
  3. Step 3: Cross multiply
    14,901,714.30x = 22,333,872.60 × 6,372,020.64
  4. Step 4: Simplify right side
    14,901,714.30x = 142,311,897,178,330.47
  5. Step 5: Solve for x
    x = 142,311,897,178,330.47/14,901,714.30
  6. Step 6: Final answer
    x = 9,550,035.27

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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.