Home / 21,714,439.14-32,522,034.33-10,362,859.38

Finding the Fourth Proportional to 21,714,439.14, 32,522,034.33 and 10,362,859.38

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Solution

The fourth proportional to 21,714,439.14, 32,522,034.33 and 10,362,859.38 is: 15,520,606.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,714,439.14 : 32,522,034.33 = 10,362,859.38 : x
  2. Step 2: Convert to fraction form
    21,714,439.14/32,522,034.33 = 10,362,859.38/x
  3. Step 3: Cross multiply
    21,714,439.14x = 32,522,034.33 × 10,362,859.38
  4. Step 4: Simplify right side
    21,714,439.14x = 337,021,268,513,322.50
  5. Step 5: Solve for x
    x = 337,021,268,513,322.50/21,714,439.14
  6. Step 6: Final answer
    x = 15,520,606.65

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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.