Home / 23,508,382.02-35,246,474.86-11,971,517.19

Finding the Fourth Proportional to 23,508,382.02, 35,246,474.86 and 11,971,517.19

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Solution

The fourth proportional to 23,508,382.02, 35,246,474.86 and 11,971,517.19 is: 17,949,077.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,382.02 : 35,246,474.86 = 11,971,517.19 : x
  2. Step 2: Convert to fraction form
    23,508,382.02/35,246,474.86 = 11,971,517.19/x
  3. Step 3: Cross multiply
    23,508,382.02x = 35,246,474.86 × 11,971,517.19
  4. Step 4: Simplify right side
    23,508,382.02x = 421,953,779,673,392.81
  5. Step 5: Solve for x
    x = 421,953,779,673,392.81/23,508,382.02
  6. Step 6: Final answer
    x = 17,949,077.88

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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.