Home / 41,571,233.60-62,323,672.80-17,617,006.40

Finding the Fourth Proportional to 41,571,233.60, 62,323,672.80 and 17,617,006.40

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Solution

The fourth proportional to 41,571,233.60, 62,323,672.80 and 17,617,006.40 is: 26,411,449.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,571,233.60 : 62,323,672.80 = 17,617,006.40 : x
  2. Step 2: Convert to fraction form
    41,571,233.60/62,323,672.80 = 17,617,006.40/x
  3. Step 3: Cross multiply
    41,571,233.60x = 62,323,672.80 × 17,617,006.40
  4. Step 4: Simplify right side
    41,571,233.60x = 1,097,956,542,589,105.75
  5. Step 5: Solve for x
    x = 1,097,956,542,589,105.75/41,571,233.60
  6. Step 6: Final answer
    x = 26,411,449.64

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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.