Home / 14,086,636.83-21,099,586.01-9,512,533.16

Finding the Fourth Proportional to 14,086,636.83, 21,099,586.01 and 9,512,533.16

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Solution

The fourth proportional to 14,086,636.83, 21,099,586.01 and 9,512,533.16 is: 14,248,291.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,086,636.83 : 21,099,586.01 = 9,512,533.16 : x
  2. Step 2: Convert to fraction form
    14,086,636.83/21,099,586.01 = 9,512,533.16/x
  3. Step 3: Cross multiply
    14,086,636.83x = 21,099,586.01 × 9,512,533.16
  4. Step 4: Simplify right side
    14,086,636.83x = 200,710,511,582,397.12
  5. Step 5: Solve for x
    x = 200,710,511,582,397.12/14,086,636.83
  6. Step 6: Final answer
    x = 14,248,291.77

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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.