Home / 23,635,638.68-32,619,689.01-13,854,301.00

Finding the Fourth Proportional to 23,635,638.68, 32,619,689.01 and 13,854,301.00

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Solution

The fourth proportional to 23,635,638.68, 32,619,689.01 and 13,854,301.00 is: 19,120,405.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,635,638.68 : 32,619,689.01 = 13,854,301.00 : x
  2. Step 2: Convert to fraction form
    23,635,638.68/32,619,689.01 = 13,854,301.00/x
  3. Step 3: Cross multiply
    23,635,638.68x = 32,619,689.01 × 13,854,301.00
  4. Step 4: Simplify right side
    23,635,638.68x = 451,922,989,989,382.81
  5. Step 5: Solve for x
    x = 451,922,989,989,382.81/23,635,638.68
  6. Step 6: Final answer
    x = 19,120,405.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.