Home / 14,507,496.44-21,760,457.15-4,409,330.12

Finding the Fourth Proportional to 14,507,496.44, 21,760,457.15 and 4,409,330.12

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Solution

The fourth proportional to 14,507,496.44, 21,760,457.15 and 4,409,330.12 is: 6,613,755.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,507,496.44 : 21,760,457.15 = 4,409,330.12 : x
  2. Step 2: Convert to fraction form
    14,507,496.44/21,760,457.15 = 4,409,330.12/x
  3. Step 3: Cross multiply
    14,507,496.44x = 21,760,457.15 × 4,409,330.12
  4. Step 4: Simplify right side
    14,507,496.44x = 95,949,039,005,615.42
  5. Step 5: Solve for x
    x = 95,949,039,005,615.42/14,507,496.44
  6. Step 6: Final answer
    x = 6,613,755.82

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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.