Home / 21,714,440.14-32,522,035.83-10,362,860.38

Finding the Fourth Proportional to 21,714,440.14, 32,522,035.83 and 10,362,860.38

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Solution

The fourth proportional to 21,714,440.14, 32,522,035.83 and 10,362,860.38 is: 15,520,608.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,714,440.14 : 32,522,035.83 = 10,362,860.38 : x
  2. Step 2: Convert to fraction form
    21,714,440.14/32,522,035.83 = 10,362,860.38/x
  3. Step 3: Cross multiply
    21,714,440.14x = 32,522,035.83 × 10,362,860.38
  4. Step 4: Simplify right side
    21,714,440.14x = 337,021,316,579,647.44
  5. Step 5: Solve for x
    x = 337,021,316,579,647.44/21,714,440.14
  6. Step 6: Final answer
    x = 15,520,608.15

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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.